CMakeCCompilerId.c 27 KB

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  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(__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(__IBMC__) && !defined(__COMPILER_VER__) && __IBMC__ >= 800
  178. # define COMPILER_ID "XL"
  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(__IBMC__) && !defined(__COMPILER_VER__) && __IBMC__ < 800
  184. # define COMPILER_ID "VisualAge"
  185. /* __IBMC__ = VRP */
  186. # define COMPILER_VERSION_MAJOR DEC(__IBMC__/100)
  187. # define COMPILER_VERSION_MINOR DEC(__IBMC__/10 % 10)
  188. # define COMPILER_VERSION_PATCH DEC(__IBMC__ % 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(__TINYC__)
  258. # define COMPILER_ID "TinyCC"
  259. #elif defined(__BCC__)
  260. # define COMPILER_ID "Bruce"
  261. #elif defined(__SCO_VERSION__)
  262. # define COMPILER_ID "SCO"
  263. #elif defined(__ARMCC_VERSION) && !defined(__clang__)
  264. # define COMPILER_ID "ARMCC"
  265. #if __ARMCC_VERSION >= 1000000
  266. /* __ARMCC_VERSION = VRRPPPP */
  267. # define COMPILER_VERSION_MAJOR DEC(__ARMCC_VERSION/1000000)
  268. # define COMPILER_VERSION_MINOR DEC(__ARMCC_VERSION/10000 % 100)
  269. # define COMPILER_VERSION_PATCH DEC(__ARMCC_VERSION % 10000)
  270. #else
  271. /* __ARMCC_VERSION = VRPPPP */
  272. # define COMPILER_VERSION_MAJOR DEC(__ARMCC_VERSION/100000)
  273. # define COMPILER_VERSION_MINOR DEC(__ARMCC_VERSION/10000 % 10)
  274. # define COMPILER_VERSION_PATCH DEC(__ARMCC_VERSION % 10000)
  275. #endif
  276. #elif defined(__clang__) && defined(__apple_build_version__)
  277. # define COMPILER_ID "AppleClang"
  278. # if defined(_MSC_VER)
  279. # define SIMULATE_ID "MSVC"
  280. # endif
  281. # define COMPILER_VERSION_MAJOR DEC(__clang_major__)
  282. # define COMPILER_VERSION_MINOR DEC(__clang_minor__)
  283. # define COMPILER_VERSION_PATCH DEC(__clang_patchlevel__)
  284. # if defined(_MSC_VER)
  285. /* _MSC_VER = VVRR */
  286. # define SIMULATE_VERSION_MAJOR DEC(_MSC_VER / 100)
  287. # define SIMULATE_VERSION_MINOR DEC(_MSC_VER % 100)
  288. # endif
  289. # define COMPILER_VERSION_TWEAK DEC(__apple_build_version__)
  290. #elif defined(__clang__) && defined(__ARMCOMPILER_VERSION)
  291. # define COMPILER_ID "ARMClang"
  292. # define COMPILER_VERSION_MAJOR DEC(__ARMCOMPILER_VERSION/1000000)
  293. # define COMPILER_VERSION_MINOR DEC(__ARMCOMPILER_VERSION/10000 % 100)
  294. # define COMPILER_VERSION_PATCH DEC(__ARMCOMPILER_VERSION/100 % 100)
  295. # define COMPILER_VERSION_INTERNAL DEC(__ARMCOMPILER_VERSION)
  296. #elif defined(__clang__) && defined(__ti__)
  297. # define COMPILER_ID "TIClang"
  298. # define COMPILER_VERSION_MAJOR DEC(__ti_major__)
  299. # define COMPILER_VERSION_MINOR DEC(__ti_minor__)
  300. # define COMPILER_VERSION_PATCH DEC(__ti_patchlevel__)
  301. # define COMPILER_VERSION_INTERNAL DEC(__ti_version__)
  302. #elif defined(__clang__)
  303. # define COMPILER_ID "Clang"
  304. # if defined(_MSC_VER)
  305. # define SIMULATE_ID "MSVC"
  306. # endif
  307. # define COMPILER_VERSION_MAJOR DEC(__clang_major__)
  308. # define COMPILER_VERSION_MINOR DEC(__clang_minor__)
  309. # define COMPILER_VERSION_PATCH DEC(__clang_patchlevel__)
  310. # if defined(_MSC_VER)
  311. /* _MSC_VER = VVRR */
  312. # define SIMULATE_VERSION_MAJOR DEC(_MSC_VER / 100)
  313. # define SIMULATE_VERSION_MINOR DEC(_MSC_VER % 100)
  314. # endif
  315. #elif defined(__LCC__) && (defined(__GNUC__) || defined(__GNUG__) || defined(__MCST__))
  316. # define COMPILER_ID "LCC"
  317. # define COMPILER_VERSION_MAJOR DEC(__LCC__ / 100)
  318. # define COMPILER_VERSION_MINOR DEC(__LCC__ % 100)
  319. # if defined(__LCC_MINOR__)
  320. # define COMPILER_VERSION_PATCH DEC(__LCC_MINOR__)
  321. # endif
  322. # if defined(__GNUC__) && defined(__GNUC_MINOR__)
  323. # define SIMULATE_ID "GNU"
  324. # define SIMULATE_VERSION_MAJOR DEC(__GNUC__)
  325. # define SIMULATE_VERSION_MINOR DEC(__GNUC_MINOR__)
  326. # if defined(__GNUC_PATCHLEVEL__)
  327. # define SIMULATE_VERSION_PATCH DEC(__GNUC_PATCHLEVEL__)
  328. # endif
  329. # endif
  330. #elif defined(__GNUC__)
  331. # define COMPILER_ID "GNU"
  332. # define COMPILER_VERSION_MAJOR DEC(__GNUC__)
  333. # if defined(__GNUC_MINOR__)
  334. # define COMPILER_VERSION_MINOR DEC(__GNUC_MINOR__)
  335. # endif
  336. # if defined(__GNUC_PATCHLEVEL__)
  337. # define COMPILER_VERSION_PATCH DEC(__GNUC_PATCHLEVEL__)
  338. # endif
  339. #elif defined(_MSC_VER)
  340. # define COMPILER_ID "MSVC"
  341. /* _MSC_VER = VVRR */
  342. # define COMPILER_VERSION_MAJOR DEC(_MSC_VER / 100)
  343. # define COMPILER_VERSION_MINOR DEC(_MSC_VER % 100)
  344. # if defined(_MSC_FULL_VER)
  345. # if _MSC_VER >= 1400
  346. /* _MSC_FULL_VER = VVRRPPPPP */
  347. # define COMPILER_VERSION_PATCH DEC(_MSC_FULL_VER % 100000)
  348. # else
  349. /* _MSC_FULL_VER = VVRRPPPP */
  350. # define COMPILER_VERSION_PATCH DEC(_MSC_FULL_VER % 10000)
  351. # endif
  352. # endif
  353. # if defined(_MSC_BUILD)
  354. # define COMPILER_VERSION_TWEAK DEC(_MSC_BUILD)
  355. # endif
  356. #elif defined(_ADI_COMPILER)
  357. # define COMPILER_ID "ADSP"
  358. #if defined(__VERSIONNUM__)
  359. /* __VERSIONNUM__ = 0xVVRRPPTT */
  360. # define COMPILER_VERSION_MAJOR DEC(__VERSIONNUM__ >> 24 & 0xFF)
  361. # define COMPILER_VERSION_MINOR DEC(__VERSIONNUM__ >> 16 & 0xFF)
  362. # define COMPILER_VERSION_PATCH DEC(__VERSIONNUM__ >> 8 & 0xFF)
  363. # define COMPILER_VERSION_TWEAK DEC(__VERSIONNUM__ & 0xFF)
  364. #endif
  365. #elif defined(__IAR_SYSTEMS_ICC__) || defined(__IAR_SYSTEMS_ICC)
  366. # define COMPILER_ID "IAR"
  367. # if defined(__VER__) && defined(__ICCARM__)
  368. # define COMPILER_VERSION_MAJOR DEC((__VER__) / 1000000)
  369. # define COMPILER_VERSION_MINOR DEC(((__VER__) / 1000) % 1000)
  370. # define COMPILER_VERSION_PATCH DEC((__VER__) % 1000)
  371. # define COMPILER_VERSION_INTERNAL DEC(__IAR_SYSTEMS_ICC__)
  372. # elif defined(__VER__) && (defined(__ICCAVR__) || defined(__ICCRX__) || defined(__ICCRH850__) || defined(__ICCRL78__) || defined(__ICC430__) || defined(__ICCRISCV__) || defined(__ICCV850__) || defined(__ICC8051__) || defined(__ICCSTM8__))
  373. # define COMPILER_VERSION_MAJOR DEC((__VER__) / 100)
  374. # define COMPILER_VERSION_MINOR DEC((__VER__) - (((__VER__) / 100)*100))
  375. # define COMPILER_VERSION_PATCH DEC(__SUBVERSION__)
  376. # define COMPILER_VERSION_INTERNAL DEC(__IAR_SYSTEMS_ICC__)
  377. # endif
  378. #elif defined(__SDCC_VERSION_MAJOR) || defined(SDCC)
  379. # define COMPILER_ID "SDCC"
  380. # if defined(__SDCC_VERSION_MAJOR)
  381. # define COMPILER_VERSION_MAJOR DEC(__SDCC_VERSION_MAJOR)
  382. # define COMPILER_VERSION_MINOR DEC(__SDCC_VERSION_MINOR)
  383. # define COMPILER_VERSION_PATCH DEC(__SDCC_VERSION_PATCH)
  384. # else
  385. /* SDCC = VRP */
  386. # define COMPILER_VERSION_MAJOR DEC(SDCC/100)
  387. # define COMPILER_VERSION_MINOR DEC(SDCC/10 % 10)
  388. # define COMPILER_VERSION_PATCH DEC(SDCC % 10)
  389. # endif
  390. /* These compilers are either not known or too old to define an
  391. identification macro. Try to identify the platform and guess that
  392. it is the native compiler. */
  393. #elif defined(__hpux) || defined(__hpua)
  394. # define COMPILER_ID "HP"
  395. #else /* unknown compiler */
  396. # define COMPILER_ID ""
  397. #endif
  398. /* Construct the string literal in pieces to prevent the source from
  399. getting matched. Store it in a pointer rather than an array
  400. because some compilers will just produce instructions to fill the
  401. array rather than assigning a pointer to a static array. */
  402. char const* info_compiler = "INFO" ":" "compiler[" COMPILER_ID "]";
  403. #ifdef SIMULATE_ID
  404. char const* info_simulate = "INFO" ":" "simulate[" SIMULATE_ID "]";
  405. #endif
  406. #ifdef __QNXNTO__
  407. char const* qnxnto = "INFO" ":" "qnxnto[]";
  408. #endif
  409. #if defined(__CRAYXT_COMPUTE_LINUX_TARGET)
  410. char const *info_cray = "INFO" ":" "compiler_wrapper[CrayPrgEnv]";
  411. #endif
  412. #define STRINGIFY_HELPER(X) #X
  413. #define STRINGIFY(X) STRINGIFY_HELPER(X)
  414. /* Identify known platforms by name. */
  415. #if defined(__linux) || defined(__linux__) || defined(linux)
  416. # define PLATFORM_ID "Linux"
  417. #elif defined(__MSYS__)
  418. # define PLATFORM_ID "MSYS"
  419. #elif defined(__CYGWIN__)
  420. # define PLATFORM_ID "Cygwin"
  421. #elif defined(__MINGW32__)
  422. # define PLATFORM_ID "MinGW"
  423. #elif defined(__APPLE__)
  424. # define PLATFORM_ID "Darwin"
  425. #elif defined(_WIN32) || defined(__WIN32__) || defined(WIN32)
  426. # define PLATFORM_ID "Windows"
  427. #elif defined(__FreeBSD__) || defined(__FreeBSD)
  428. # define PLATFORM_ID "FreeBSD"
  429. #elif defined(__NetBSD__) || defined(__NetBSD)
  430. # define PLATFORM_ID "NetBSD"
  431. #elif defined(__OpenBSD__) || defined(__OPENBSD)
  432. # define PLATFORM_ID "OpenBSD"
  433. #elif defined(__sun) || defined(sun)
  434. # define PLATFORM_ID "SunOS"
  435. #elif defined(_AIX) || defined(__AIX) || defined(__AIX__) || defined(__aix) || defined(__aix__)
  436. # define PLATFORM_ID "AIX"
  437. #elif defined(__hpux) || defined(__hpux__)
  438. # define PLATFORM_ID "HP-UX"
  439. #elif defined(__HAIKU__)
  440. # define PLATFORM_ID "Haiku"
  441. #elif defined(__BeOS) || defined(__BEOS__) || defined(_BEOS)
  442. # define PLATFORM_ID "BeOS"
  443. #elif defined(__QNX__) || defined(__QNXNTO__)
  444. # define PLATFORM_ID "QNX"
  445. #elif defined(__tru64) || defined(_tru64) || defined(__TRU64__)
  446. # define PLATFORM_ID "Tru64"
  447. #elif defined(__riscos) || defined(__riscos__)
  448. # define PLATFORM_ID "RISCos"
  449. #elif defined(__sinix) || defined(__sinix__) || defined(__SINIX__)
  450. # define PLATFORM_ID "SINIX"
  451. #elif defined(__UNIX_SV__)
  452. # define PLATFORM_ID "UNIX_SV"
  453. #elif defined(__bsdos__)
  454. # define PLATFORM_ID "BSDOS"
  455. #elif defined(_MPRAS) || defined(MPRAS)
  456. # define PLATFORM_ID "MP-RAS"
  457. #elif defined(__osf) || defined(__osf__)
  458. # define PLATFORM_ID "OSF1"
  459. #elif defined(_SCO_SV) || defined(SCO_SV) || defined(sco_sv)
  460. # define PLATFORM_ID "SCO_SV"
  461. #elif defined(__ultrix) || defined(__ultrix__) || defined(_ULTRIX)
  462. # define PLATFORM_ID "ULTRIX"
  463. #elif defined(__XENIX__) || defined(_XENIX) || defined(XENIX)
  464. # define PLATFORM_ID "Xenix"
  465. #elif defined(__WATCOMC__)
  466. # if defined(__LINUX__)
  467. # define PLATFORM_ID "Linux"
  468. # elif defined(__DOS__)
  469. # define PLATFORM_ID "DOS"
  470. # elif defined(__OS2__)
  471. # define PLATFORM_ID "OS2"
  472. # elif defined(__WINDOWS__)
  473. # define PLATFORM_ID "Windows3x"
  474. # elif defined(__VXWORKS__)
  475. # define PLATFORM_ID "VxWorks"
  476. # else /* unknown platform */
  477. # define PLATFORM_ID
  478. # endif
  479. #elif defined(__INTEGRITY)
  480. # if defined(INT_178B)
  481. # define PLATFORM_ID "Integrity178"
  482. # else /* regular Integrity */
  483. # define PLATFORM_ID "Integrity"
  484. # endif
  485. # elif defined(_ADI_COMPILER)
  486. # define PLATFORM_ID "ADSP"
  487. #else /* unknown platform */
  488. # define PLATFORM_ID
  489. #endif
  490. /* For windows compilers MSVC and Intel we can determine
  491. the architecture of the compiler being used. This is because
  492. the compilers do not have flags that can change the architecture,
  493. but rather depend on which compiler is being used
  494. */
  495. #if defined(_WIN32) && defined(_MSC_VER)
  496. # if defined(_M_IA64)
  497. # define ARCHITECTURE_ID "IA64"
  498. # elif defined(_M_ARM64EC)
  499. # define ARCHITECTURE_ID "ARM64EC"
  500. # elif defined(_M_X64) || defined(_M_AMD64)
  501. # define ARCHITECTURE_ID "x64"
  502. # elif defined(_M_IX86)
  503. # define ARCHITECTURE_ID "X86"
  504. # elif defined(_M_ARM64)
  505. # define ARCHITECTURE_ID "ARM64"
  506. # elif defined(_M_ARM)
  507. # if _M_ARM == 4
  508. # define ARCHITECTURE_ID "ARMV4I"
  509. # elif _M_ARM == 5
  510. # define ARCHITECTURE_ID "ARMV5I"
  511. # else
  512. # define ARCHITECTURE_ID "ARMV" STRINGIFY(_M_ARM)
  513. # endif
  514. # elif defined(_M_MIPS)
  515. # define ARCHITECTURE_ID "MIPS"
  516. # elif defined(_M_SH)
  517. # define ARCHITECTURE_ID "SHx"
  518. # else /* unknown architecture */
  519. # define ARCHITECTURE_ID ""
  520. # endif
  521. #elif defined(__WATCOMC__)
  522. # if defined(_M_I86)
  523. # define ARCHITECTURE_ID "I86"
  524. # elif defined(_M_IX86)
  525. # define ARCHITECTURE_ID "X86"
  526. # else /* unknown architecture */
  527. # define ARCHITECTURE_ID ""
  528. # endif
  529. #elif defined(__IAR_SYSTEMS_ICC__) || defined(__IAR_SYSTEMS_ICC)
  530. # if defined(__ICCARM__)
  531. # define ARCHITECTURE_ID "ARM"
  532. # elif defined(__ICCRX__)
  533. # define ARCHITECTURE_ID "RX"
  534. # elif defined(__ICCRH850__)
  535. # define ARCHITECTURE_ID "RH850"
  536. # elif defined(__ICCRL78__)
  537. # define ARCHITECTURE_ID "RL78"
  538. # elif defined(__ICCRISCV__)
  539. # define ARCHITECTURE_ID "RISCV"
  540. # elif defined(__ICCAVR__)
  541. # define ARCHITECTURE_ID "AVR"
  542. # elif defined(__ICC430__)
  543. # define ARCHITECTURE_ID "MSP430"
  544. # elif defined(__ICCV850__)
  545. # define ARCHITECTURE_ID "V850"
  546. # elif defined(__ICC8051__)
  547. # define ARCHITECTURE_ID "8051"
  548. # elif defined(__ICCSTM8__)
  549. # define ARCHITECTURE_ID "STM8"
  550. # else /* unknown architecture */
  551. # define ARCHITECTURE_ID ""
  552. # endif
  553. #elif defined(__ghs__)
  554. # if defined(__PPC64__)
  555. # define ARCHITECTURE_ID "PPC64"
  556. # elif defined(__ppc__)
  557. # define ARCHITECTURE_ID "PPC"
  558. # elif defined(__ARM__)
  559. # define ARCHITECTURE_ID "ARM"
  560. # elif defined(__x86_64__)
  561. # define ARCHITECTURE_ID "x64"
  562. # elif defined(__i386__)
  563. # define ARCHITECTURE_ID "X86"
  564. # else /* unknown architecture */
  565. # define ARCHITECTURE_ID ""
  566. # endif
  567. #elif defined(__clang__) && defined(__ti__)
  568. # if defined(__ARM_ARCH)
  569. # define ARCHITECTURE_ID "Arm"
  570. # else /* unknown architecture */
  571. # define ARCHITECTURE_ID ""
  572. # endif
  573. #elif defined(__TI_COMPILER_VERSION__)
  574. # if defined(__TI_ARM__)
  575. # define ARCHITECTURE_ID "ARM"
  576. # elif defined(__MSP430__)
  577. # define ARCHITECTURE_ID "MSP430"
  578. # elif defined(__TMS320C28XX__)
  579. # define ARCHITECTURE_ID "TMS320C28x"
  580. # elif defined(__TMS320C6X__) || defined(_TMS320C6X)
  581. # define ARCHITECTURE_ID "TMS320C6x"
  582. # else /* unknown architecture */
  583. # define ARCHITECTURE_ID ""
  584. # endif
  585. # elif defined(__ADSPSHARC__)
  586. # define ARCHITECTURE_ID "SHARC"
  587. # elif defined(__ADSPBLACKFIN__)
  588. # define ARCHITECTURE_ID "Blackfin"
  589. #elif defined(__TASKING__)
  590. # if defined(__CTC__) || defined(__CPTC__)
  591. # define ARCHITECTURE_ID "TriCore"
  592. # elif defined(__CMCS__)
  593. # define ARCHITECTURE_ID "MCS"
  594. # elif defined(__CARM__)
  595. # define ARCHITECTURE_ID "ARM"
  596. # elif defined(__CARC__)
  597. # define ARCHITECTURE_ID "ARC"
  598. # elif defined(__C51__)
  599. # define ARCHITECTURE_ID "8051"
  600. # elif defined(__CPCP__)
  601. # define ARCHITECTURE_ID "PCP"
  602. # else
  603. # define ARCHITECTURE_ID ""
  604. # endif
  605. #else
  606. # define ARCHITECTURE_ID
  607. #endif
  608. /* Convert integer to decimal digit literals. */
  609. #define DEC(n) \
  610. ('0' + (((n) / 10000000)%10)), \
  611. ('0' + (((n) / 1000000)%10)), \
  612. ('0' + (((n) / 100000)%10)), \
  613. ('0' + (((n) / 10000)%10)), \
  614. ('0' + (((n) / 1000)%10)), \
  615. ('0' + (((n) / 100)%10)), \
  616. ('0' + (((n) / 10)%10)), \
  617. ('0' + ((n) % 10))
  618. /* Convert integer to hex digit literals. */
  619. #define HEX(n) \
  620. ('0' + ((n)>>28 & 0xF)), \
  621. ('0' + ((n)>>24 & 0xF)), \
  622. ('0' + ((n)>>20 & 0xF)), \
  623. ('0' + ((n)>>16 & 0xF)), \
  624. ('0' + ((n)>>12 & 0xF)), \
  625. ('0' + ((n)>>8 & 0xF)), \
  626. ('0' + ((n)>>4 & 0xF)), \
  627. ('0' + ((n) & 0xF))
  628. /* Construct a string literal encoding the version number. */
  629. #ifdef COMPILER_VERSION
  630. char const* info_version = "INFO" ":" "compiler_version[" COMPILER_VERSION "]";
  631. /* Construct a string literal encoding the version number components. */
  632. #elif defined(COMPILER_VERSION_MAJOR)
  633. char const info_version[] = {
  634. 'I', 'N', 'F', 'O', ':',
  635. 'c','o','m','p','i','l','e','r','_','v','e','r','s','i','o','n','[',
  636. COMPILER_VERSION_MAJOR,
  637. # ifdef COMPILER_VERSION_MINOR
  638. '.', COMPILER_VERSION_MINOR,
  639. # ifdef COMPILER_VERSION_PATCH
  640. '.', COMPILER_VERSION_PATCH,
  641. # ifdef COMPILER_VERSION_TWEAK
  642. '.', COMPILER_VERSION_TWEAK,
  643. # endif
  644. # endif
  645. # endif
  646. ']','\0'};
  647. #endif
  648. /* Construct a string literal encoding the internal version number. */
  649. #ifdef COMPILER_VERSION_INTERNAL
  650. char const info_version_internal[] = {
  651. 'I', 'N', 'F', 'O', ':',
  652. 'c','o','m','p','i','l','e','r','_','v','e','r','s','i','o','n','_',
  653. 'i','n','t','e','r','n','a','l','[',
  654. COMPILER_VERSION_INTERNAL,']','\0'};
  655. #elif defined(COMPILER_VERSION_INTERNAL_STR)
  656. char const* info_version_internal = "INFO" ":" "compiler_version_internal[" COMPILER_VERSION_INTERNAL_STR "]";
  657. #endif
  658. /* Construct a string literal encoding the version number components. */
  659. #ifdef SIMULATE_VERSION_MAJOR
  660. char const info_simulate_version[] = {
  661. 'I', 'N', 'F', 'O', ':',
  662. 's','i','m','u','l','a','t','e','_','v','e','r','s','i','o','n','[',
  663. SIMULATE_VERSION_MAJOR,
  664. # ifdef SIMULATE_VERSION_MINOR
  665. '.', SIMULATE_VERSION_MINOR,
  666. # ifdef SIMULATE_VERSION_PATCH
  667. '.', SIMULATE_VERSION_PATCH,
  668. # ifdef SIMULATE_VERSION_TWEAK
  669. '.', SIMULATE_VERSION_TWEAK,
  670. # endif
  671. # endif
  672. # endif
  673. ']','\0'};
  674. #endif
  675. /* Construct the string literal in pieces to prevent the source from
  676. getting matched. Store it in a pointer rather than an array
  677. because some compilers will just produce instructions to fill the
  678. array rather than assigning a pointer to a static array. */
  679. char const* info_platform = "INFO" ":" "platform[" PLATFORM_ID "]";
  680. char const* info_arch = "INFO" ":" "arch[" ARCHITECTURE_ID "]";
  681. #if !defined(__STDC__) && !defined(__clang__)
  682. # if defined(_MSC_VER) || defined(__ibmxl__) || defined(__IBMC__)
  683. # define C_VERSION "90"
  684. # else
  685. # define C_VERSION
  686. # endif
  687. #elif __STDC_VERSION__ > 201710L
  688. # define C_VERSION "23"
  689. #elif __STDC_VERSION__ >= 201710L
  690. # define C_VERSION "17"
  691. #elif __STDC_VERSION__ >= 201000L
  692. # define C_VERSION "11"
  693. #elif __STDC_VERSION__ >= 199901L
  694. # define C_VERSION "99"
  695. #else
  696. # define C_VERSION "90"
  697. #endif
  698. const char* info_language_standard_default =
  699. "INFO" ":" "standard_default[" C_VERSION "]";
  700. const char* info_language_extensions_default = "INFO" ":" "extensions_default["
  701. #if (defined(__clang__) || defined(__GNUC__) || defined(__xlC__) || \
  702. defined(__TI_COMPILER_VERSION__)) && \
  703. !defined(__STRICT_ANSI__)
  704. "ON"
  705. #else
  706. "OFF"
  707. #endif
  708. "]";
  709. /*--------------------------------------------------------------------------*/
  710. #ifdef ID_VOID_MAIN
  711. void main() {}
  712. #else
  713. # if defined(__CLASSIC_C__)
  714. int main(argc, argv) int argc; char *argv[];
  715. # else
  716. int main(int argc, char* argv[])
  717. # endif
  718. {
  719. int require = 0;
  720. require += info_compiler[argc];
  721. require += info_platform[argc];
  722. require += info_arch[argc];
  723. #ifdef COMPILER_VERSION_MAJOR
  724. require += info_version[argc];
  725. #endif
  726. #ifdef COMPILER_VERSION_INTERNAL
  727. require += info_version_internal[argc];
  728. #endif
  729. #ifdef SIMULATE_ID
  730. require += info_simulate[argc];
  731. #endif
  732. #ifdef SIMULATE_VERSION_MAJOR
  733. require += info_simulate_version[argc];
  734. #endif
  735. #if defined(__CRAYXT_COMPUTE_LINUX_TARGET)
  736. require += info_cray[argc];
  737. #endif
  738. require += info_language_standard_default[argc];
  739. require += info_language_extensions_default[argc];
  740. (void)argv;
  741. return require;
  742. }
  743. #endif