CMakeCCompilerId.c 25 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(__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(__LCC__) && (defined(__GNUC__) || defined(__GNUG__) || defined(__MCST__))
  288. # define COMPILER_ID "LCC"
  289. # define COMPILER_VERSION_MAJOR DEC(1)
  290. # if defined(__LCC__)
  291. # define COMPILER_VERSION_MINOR DEC(__LCC__- 100)
  292. # endif
  293. # if defined(__LCC_MINOR__)
  294. # define COMPILER_VERSION_PATCH DEC(__LCC_MINOR__)
  295. # endif
  296. # if defined(__GNUC__) && defined(__GNUC_MINOR__)
  297. # define SIMULATE_ID "GNU"
  298. # define SIMULATE_VERSION_MAJOR DEC(__GNUC__)
  299. # define SIMULATE_VERSION_MINOR DEC(__GNUC_MINOR__)
  300. # if defined(__GNUC_PATCHLEVEL__)
  301. # define SIMULATE_VERSION_PATCH DEC(__GNUC_PATCHLEVEL__)
  302. # endif
  303. # endif
  304. #elif defined(__GNUC__)
  305. # define COMPILER_ID "GNU"
  306. # define COMPILER_VERSION_MAJOR DEC(__GNUC__)
  307. # if defined(__GNUC_MINOR__)
  308. # define COMPILER_VERSION_MINOR DEC(__GNUC_MINOR__)
  309. # endif
  310. # if defined(__GNUC_PATCHLEVEL__)
  311. # define COMPILER_VERSION_PATCH DEC(__GNUC_PATCHLEVEL__)
  312. # endif
  313. #elif defined(_MSC_VER)
  314. # define COMPILER_ID "MSVC"
  315. /* _MSC_VER = VVRR */
  316. # define COMPILER_VERSION_MAJOR DEC(_MSC_VER / 100)
  317. # define COMPILER_VERSION_MINOR DEC(_MSC_VER % 100)
  318. # if defined(_MSC_FULL_VER)
  319. # if _MSC_VER >= 1400
  320. /* _MSC_FULL_VER = VVRRPPPPP */
  321. # define COMPILER_VERSION_PATCH DEC(_MSC_FULL_VER % 100000)
  322. # else
  323. /* _MSC_FULL_VER = VVRRPPPP */
  324. # define COMPILER_VERSION_PATCH DEC(_MSC_FULL_VER % 10000)
  325. # endif
  326. # endif
  327. # if defined(_MSC_BUILD)
  328. # define COMPILER_VERSION_TWEAK DEC(_MSC_BUILD)
  329. # endif
  330. #elif defined(__VISUALDSPVERSION__) || defined(__ADSPBLACKFIN__) || defined(__ADSPTS__) || defined(__ADSP21000__)
  331. # define COMPILER_ID "ADSP"
  332. #if defined(__VISUALDSPVERSION__)
  333. /* __VISUALDSPVERSION__ = 0xVVRRPP00 */
  334. # define COMPILER_VERSION_MAJOR HEX(__VISUALDSPVERSION__>>24)
  335. # define COMPILER_VERSION_MINOR HEX(__VISUALDSPVERSION__>>16 & 0xFF)
  336. # define COMPILER_VERSION_PATCH HEX(__VISUALDSPVERSION__>>8 & 0xFF)
  337. #endif
  338. #elif defined(__IAR_SYSTEMS_ICC__) || defined(__IAR_SYSTEMS_ICC)
  339. # define COMPILER_ID "IAR"
  340. # if defined(__VER__) && defined(__ICCARM__)
  341. # define COMPILER_VERSION_MAJOR DEC((__VER__) / 1000000)
  342. # define COMPILER_VERSION_MINOR DEC(((__VER__) / 1000) % 1000)
  343. # define COMPILER_VERSION_PATCH DEC((__VER__) % 1000)
  344. # define COMPILER_VERSION_INTERNAL DEC(__IAR_SYSTEMS_ICC__)
  345. # elif defined(__VER__) && (defined(__ICCAVR__) || defined(__ICCRX__) || defined(__ICCRH850__) || defined(__ICCRL78__) || defined(__ICC430__) || defined(__ICCRISCV__) || defined(__ICCV850__) || defined(__ICC8051__) || defined(__ICCSTM8__))
  346. # define COMPILER_VERSION_MAJOR DEC((__VER__) / 100)
  347. # define COMPILER_VERSION_MINOR DEC((__VER__) - (((__VER__) / 100)*100))
  348. # define COMPILER_VERSION_PATCH DEC(__SUBVERSION__)
  349. # define COMPILER_VERSION_INTERNAL DEC(__IAR_SYSTEMS_ICC__)
  350. # endif
  351. #elif defined(__SDCC_VERSION_MAJOR) || defined(SDCC)
  352. # define COMPILER_ID "SDCC"
  353. # if defined(__SDCC_VERSION_MAJOR)
  354. # define COMPILER_VERSION_MAJOR DEC(__SDCC_VERSION_MAJOR)
  355. # define COMPILER_VERSION_MINOR DEC(__SDCC_VERSION_MINOR)
  356. # define COMPILER_VERSION_PATCH DEC(__SDCC_VERSION_PATCH)
  357. # else
  358. /* SDCC = VRP */
  359. # define COMPILER_VERSION_MAJOR DEC(SDCC/100)
  360. # define COMPILER_VERSION_MINOR DEC(SDCC/10 % 10)
  361. # define COMPILER_VERSION_PATCH DEC(SDCC % 10)
  362. # endif
  363. /* These compilers are either not known or too old to define an
  364. identification macro. Try to identify the platform and guess that
  365. it is the native compiler. */
  366. #elif defined(__hpux) || defined(__hpua)
  367. # define COMPILER_ID "HP"
  368. #else /* unknown compiler */
  369. # define COMPILER_ID ""
  370. #endif
  371. /* Construct the string literal in pieces to prevent the source from
  372. getting matched. Store it in a pointer rather than an array
  373. because some compilers will just produce instructions to fill the
  374. array rather than assigning a pointer to a static array. */
  375. char const* info_compiler = "INFO" ":" "compiler[" COMPILER_ID "]";
  376. #ifdef SIMULATE_ID
  377. char const* info_simulate = "INFO" ":" "simulate[" SIMULATE_ID "]";
  378. #endif
  379. #ifdef __QNXNTO__
  380. char const* qnxnto = "INFO" ":" "qnxnto[]";
  381. #endif
  382. #if defined(__CRAYXT_COMPUTE_LINUX_TARGET)
  383. char const *info_cray = "INFO" ":" "compiler_wrapper[CrayPrgEnv]";
  384. #endif
  385. #define STRINGIFY_HELPER(X) #X
  386. #define STRINGIFY(X) STRINGIFY_HELPER(X)
  387. /* Identify known platforms by name. */
  388. #if defined(__linux) || defined(__linux__) || defined(linux)
  389. # define PLATFORM_ID "Linux"
  390. #elif defined(__MSYS__)
  391. # define PLATFORM_ID "MSYS"
  392. #elif defined(__CYGWIN__)
  393. # define PLATFORM_ID "Cygwin"
  394. #elif defined(__MINGW32__)
  395. # define PLATFORM_ID "MinGW"
  396. #elif defined(__APPLE__)
  397. # define PLATFORM_ID "Darwin"
  398. #elif defined(_WIN32) || defined(__WIN32__) || defined(WIN32)
  399. # define PLATFORM_ID "Windows"
  400. #elif defined(__FreeBSD__) || defined(__FreeBSD)
  401. # define PLATFORM_ID "FreeBSD"
  402. #elif defined(__NetBSD__) || defined(__NetBSD)
  403. # define PLATFORM_ID "NetBSD"
  404. #elif defined(__OpenBSD__) || defined(__OPENBSD)
  405. # define PLATFORM_ID "OpenBSD"
  406. #elif defined(__sun) || defined(sun)
  407. # define PLATFORM_ID "SunOS"
  408. #elif defined(_AIX) || defined(__AIX) || defined(__AIX__) || defined(__aix) || defined(__aix__)
  409. # define PLATFORM_ID "AIX"
  410. #elif defined(__hpux) || defined(__hpux__)
  411. # define PLATFORM_ID "HP-UX"
  412. #elif defined(__HAIKU__)
  413. # define PLATFORM_ID "Haiku"
  414. #elif defined(__BeOS) || defined(__BEOS__) || defined(_BEOS)
  415. # define PLATFORM_ID "BeOS"
  416. #elif defined(__QNX__) || defined(__QNXNTO__)
  417. # define PLATFORM_ID "QNX"
  418. #elif defined(__tru64) || defined(_tru64) || defined(__TRU64__)
  419. # define PLATFORM_ID "Tru64"
  420. #elif defined(__riscos) || defined(__riscos__)
  421. # define PLATFORM_ID "RISCos"
  422. #elif defined(__sinix) || defined(__sinix__) || defined(__SINIX__)
  423. # define PLATFORM_ID "SINIX"
  424. #elif defined(__UNIX_SV__)
  425. # define PLATFORM_ID "UNIX_SV"
  426. #elif defined(__bsdos__)
  427. # define PLATFORM_ID "BSDOS"
  428. #elif defined(_MPRAS) || defined(MPRAS)
  429. # define PLATFORM_ID "MP-RAS"
  430. #elif defined(__osf) || defined(__osf__)
  431. # define PLATFORM_ID "OSF1"
  432. #elif defined(_SCO_SV) || defined(SCO_SV) || defined(sco_sv)
  433. # define PLATFORM_ID "SCO_SV"
  434. #elif defined(__ultrix) || defined(__ultrix__) || defined(_ULTRIX)
  435. # define PLATFORM_ID "ULTRIX"
  436. #elif defined(__XENIX__) || defined(_XENIX) || defined(XENIX)
  437. # define PLATFORM_ID "Xenix"
  438. #elif defined(__WATCOMC__)
  439. # if defined(__LINUX__)
  440. # define PLATFORM_ID "Linux"
  441. # elif defined(__DOS__)
  442. # define PLATFORM_ID "DOS"
  443. # elif defined(__OS2__)
  444. # define PLATFORM_ID "OS2"
  445. # elif defined(__WINDOWS__)
  446. # define PLATFORM_ID "Windows3x"
  447. # elif defined(__VXWORKS__)
  448. # define PLATFORM_ID "VxWorks"
  449. # else /* unknown platform */
  450. # define PLATFORM_ID
  451. # endif
  452. #elif defined(__INTEGRITY)
  453. # if defined(INT_178B)
  454. # define PLATFORM_ID "Integrity178"
  455. # else /* regular Integrity */
  456. # define PLATFORM_ID "Integrity"
  457. # endif
  458. #else /* unknown platform */
  459. # define PLATFORM_ID
  460. #endif
  461. /* For windows compilers MSVC and Intel we can determine
  462. the architecture of the compiler being used. This is because
  463. the compilers do not have flags that can change the architecture,
  464. but rather depend on which compiler is being used
  465. */
  466. #if defined(_WIN32) && defined(_MSC_VER)
  467. # if defined(_M_IA64)
  468. # define ARCHITECTURE_ID "IA64"
  469. # elif defined(_M_ARM64EC)
  470. # define ARCHITECTURE_ID "ARM64EC"
  471. # elif defined(_M_X64) || defined(_M_AMD64)
  472. # define ARCHITECTURE_ID "x64"
  473. # elif defined(_M_IX86)
  474. # define ARCHITECTURE_ID "X86"
  475. # elif defined(_M_ARM64)
  476. # define ARCHITECTURE_ID "ARM64"
  477. # elif defined(_M_ARM)
  478. # if _M_ARM == 4
  479. # define ARCHITECTURE_ID "ARMV4I"
  480. # elif _M_ARM == 5
  481. # define ARCHITECTURE_ID "ARMV5I"
  482. # else
  483. # define ARCHITECTURE_ID "ARMV" STRINGIFY(_M_ARM)
  484. # endif
  485. # elif defined(_M_MIPS)
  486. # define ARCHITECTURE_ID "MIPS"
  487. # elif defined(_M_SH)
  488. # define ARCHITECTURE_ID "SHx"
  489. # else /* unknown architecture */
  490. # define ARCHITECTURE_ID ""
  491. # endif
  492. #elif defined(__WATCOMC__)
  493. # if defined(_M_I86)
  494. # define ARCHITECTURE_ID "I86"
  495. # elif defined(_M_IX86)
  496. # define ARCHITECTURE_ID "X86"
  497. # else /* unknown architecture */
  498. # define ARCHITECTURE_ID ""
  499. # endif
  500. #elif defined(__IAR_SYSTEMS_ICC__) || defined(__IAR_SYSTEMS_ICC)
  501. # if defined(__ICCARM__)
  502. # define ARCHITECTURE_ID "ARM"
  503. # elif defined(__ICCRX__)
  504. # define ARCHITECTURE_ID "RX"
  505. # elif defined(__ICCRH850__)
  506. # define ARCHITECTURE_ID "RH850"
  507. # elif defined(__ICCRL78__)
  508. # define ARCHITECTURE_ID "RL78"
  509. # elif defined(__ICCRISCV__)
  510. # define ARCHITECTURE_ID "RISCV"
  511. # elif defined(__ICCAVR__)
  512. # define ARCHITECTURE_ID "AVR"
  513. # elif defined(__ICC430__)
  514. # define ARCHITECTURE_ID "MSP430"
  515. # elif defined(__ICCV850__)
  516. # define ARCHITECTURE_ID "V850"
  517. # elif defined(__ICC8051__)
  518. # define ARCHITECTURE_ID "8051"
  519. # elif defined(__ICCSTM8__)
  520. # define ARCHITECTURE_ID "STM8"
  521. # else /* unknown architecture */
  522. # define ARCHITECTURE_ID ""
  523. # endif
  524. #elif defined(__ghs__)
  525. # if defined(__PPC64__)
  526. # define ARCHITECTURE_ID "PPC64"
  527. # elif defined(__ppc__)
  528. # define ARCHITECTURE_ID "PPC"
  529. # elif defined(__ARM__)
  530. # define ARCHITECTURE_ID "ARM"
  531. # elif defined(__x86_64__)
  532. # define ARCHITECTURE_ID "x64"
  533. # elif defined(__i386__)
  534. # define ARCHITECTURE_ID "X86"
  535. # else /* unknown architecture */
  536. # define ARCHITECTURE_ID ""
  537. # endif
  538. #elif defined(__TI_COMPILER_VERSION__)
  539. # if defined(__TI_ARM__)
  540. # define ARCHITECTURE_ID "ARM"
  541. # elif defined(__MSP430__)
  542. # define ARCHITECTURE_ID "MSP430"
  543. # elif defined(__TMS320C28XX__)
  544. # define ARCHITECTURE_ID "TMS320C28x"
  545. # elif defined(__TMS320C6X__) || defined(_TMS320C6X)
  546. # define ARCHITECTURE_ID "TMS320C6x"
  547. # else /* unknown architecture */
  548. # define ARCHITECTURE_ID ""
  549. # endif
  550. #else
  551. # define ARCHITECTURE_ID
  552. #endif
  553. /* Convert integer to decimal digit literals. */
  554. #define DEC(n) \
  555. ('0' + (((n) / 10000000)%10)), \
  556. ('0' + (((n) / 1000000)%10)), \
  557. ('0' + (((n) / 100000)%10)), \
  558. ('0' + (((n) / 10000)%10)), \
  559. ('0' + (((n) / 1000)%10)), \
  560. ('0' + (((n) / 100)%10)), \
  561. ('0' + (((n) / 10)%10)), \
  562. ('0' + ((n) % 10))
  563. /* Convert integer to hex digit literals. */
  564. #define HEX(n) \
  565. ('0' + ((n)>>28 & 0xF)), \
  566. ('0' + ((n)>>24 & 0xF)), \
  567. ('0' + ((n)>>20 & 0xF)), \
  568. ('0' + ((n)>>16 & 0xF)), \
  569. ('0' + ((n)>>12 & 0xF)), \
  570. ('0' + ((n)>>8 & 0xF)), \
  571. ('0' + ((n)>>4 & 0xF)), \
  572. ('0' + ((n) & 0xF))
  573. /* Construct a string literal encoding the version number. */
  574. #ifdef COMPILER_VERSION
  575. char const* info_version = "INFO" ":" "compiler_version[" COMPILER_VERSION "]";
  576. /* Construct a string literal encoding the version number components. */
  577. #elif defined(COMPILER_VERSION_MAJOR)
  578. char const info_version[] = {
  579. 'I', 'N', 'F', 'O', ':',
  580. 'c','o','m','p','i','l','e','r','_','v','e','r','s','i','o','n','[',
  581. COMPILER_VERSION_MAJOR,
  582. # ifdef COMPILER_VERSION_MINOR
  583. '.', COMPILER_VERSION_MINOR,
  584. # ifdef COMPILER_VERSION_PATCH
  585. '.', COMPILER_VERSION_PATCH,
  586. # ifdef COMPILER_VERSION_TWEAK
  587. '.', COMPILER_VERSION_TWEAK,
  588. # endif
  589. # endif
  590. # endif
  591. ']','\0'};
  592. #endif
  593. /* Construct a string literal encoding the internal version number. */
  594. #ifdef COMPILER_VERSION_INTERNAL
  595. char const info_version_internal[] = {
  596. 'I', 'N', 'F', 'O', ':',
  597. 'c','o','m','p','i','l','e','r','_','v','e','r','s','i','o','n','_',
  598. 'i','n','t','e','r','n','a','l','[',
  599. COMPILER_VERSION_INTERNAL,']','\0'};
  600. #elif defined(COMPILER_VERSION_INTERNAL_STR)
  601. char const* info_version_internal = "INFO" ":" "compiler_version_internal[" COMPILER_VERSION_INTERNAL_STR "]";
  602. #endif
  603. /* Construct a string literal encoding the version number components. */
  604. #ifdef SIMULATE_VERSION_MAJOR
  605. char const info_simulate_version[] = {
  606. 'I', 'N', 'F', 'O', ':',
  607. 's','i','m','u','l','a','t','e','_','v','e','r','s','i','o','n','[',
  608. SIMULATE_VERSION_MAJOR,
  609. # ifdef SIMULATE_VERSION_MINOR
  610. '.', SIMULATE_VERSION_MINOR,
  611. # ifdef SIMULATE_VERSION_PATCH
  612. '.', SIMULATE_VERSION_PATCH,
  613. # ifdef SIMULATE_VERSION_TWEAK
  614. '.', SIMULATE_VERSION_TWEAK,
  615. # endif
  616. # endif
  617. # endif
  618. ']','\0'};
  619. #endif
  620. /* Construct the string literal in pieces to prevent the source from
  621. getting matched. Store it in a pointer rather than an array
  622. because some compilers will just produce instructions to fill the
  623. array rather than assigning a pointer to a static array. */
  624. char const* info_platform = "INFO" ":" "platform[" PLATFORM_ID "]";
  625. char const* info_arch = "INFO" ":" "arch[" ARCHITECTURE_ID "]";
  626. #if !defined(__STDC__) && !defined(__clang__)
  627. # if defined(_MSC_VER) || defined(__ibmxl__) || defined(__IBMC__)
  628. # define C_VERSION "90"
  629. # else
  630. # define C_VERSION
  631. # endif
  632. #elif __STDC_VERSION__ > 201710L
  633. # define C_VERSION "23"
  634. #elif __STDC_VERSION__ >= 201710L
  635. # define C_VERSION "17"
  636. #elif __STDC_VERSION__ >= 201000L
  637. # define C_VERSION "11"
  638. #elif __STDC_VERSION__ >= 199901L
  639. # define C_VERSION "99"
  640. #else
  641. # define C_VERSION "90"
  642. #endif
  643. const char* info_language_standard_default =
  644. "INFO" ":" "standard_default[" C_VERSION "]";
  645. const char* info_language_extensions_default = "INFO" ":" "extensions_default["
  646. // !defined(_MSC_VER) to exclude Clang's MSVC compatibility mode.
  647. #if (defined(__clang__) || defined(__GNUC__) || \
  648. defined(__TI_COMPILER_VERSION__)) && \
  649. !defined(__STRICT_ANSI__) && !defined(_MSC_VER)
  650. "ON"
  651. #else
  652. "OFF"
  653. #endif
  654. "]";
  655. /*--------------------------------------------------------------------------*/
  656. #ifdef ID_VOID_MAIN
  657. void main() {}
  658. #else
  659. # if defined(__CLASSIC_C__)
  660. int main(argc, argv) int argc; char *argv[];
  661. # else
  662. int main(int argc, char* argv[])
  663. # endif
  664. {
  665. int require = 0;
  666. require += info_compiler[argc];
  667. require += info_platform[argc];
  668. require += info_arch[argc];
  669. #ifdef COMPILER_VERSION_MAJOR
  670. require += info_version[argc];
  671. #endif
  672. #ifdef COMPILER_VERSION_INTERNAL
  673. require += info_version_internal[argc];
  674. #endif
  675. #ifdef SIMULATE_ID
  676. require += info_simulate[argc];
  677. #endif
  678. #ifdef SIMULATE_VERSION_MAJOR
  679. require += info_simulate_version[argc];
  680. #endif
  681. #if defined(__CRAYXT_COMPUTE_LINUX_TARGET)
  682. require += info_cray[argc];
  683. #endif
  684. require += info_language_standard_default[argc];
  685. require += info_language_extensions_default[argc];
  686. (void)argv;
  687. return require;
  688. }
  689. #endif