CMakeCCompilerId.c 19 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623
  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. /* Version number components: V=Version, R=Revision, P=Patch
  13. Version date components: YYYY=Year, MM=Month, DD=Day */
  14. #if defined(__INTEL_COMPILER) || defined(__ICC)
  15. # define COMPILER_ID "Intel"
  16. # if defined(_MSC_VER)
  17. # define SIMULATE_ID "MSVC"
  18. # endif
  19. /* __INTEL_COMPILER = VRP */
  20. # define COMPILER_VERSION_MAJOR DEC(__INTEL_COMPILER/100)
  21. # define COMPILER_VERSION_MINOR DEC(__INTEL_COMPILER/10 % 10)
  22. # if defined(__INTEL_COMPILER_UPDATE)
  23. # define COMPILER_VERSION_PATCH DEC(__INTEL_COMPILER_UPDATE)
  24. # else
  25. # define COMPILER_VERSION_PATCH DEC(__INTEL_COMPILER % 10)
  26. # endif
  27. # if defined(__INTEL_COMPILER_BUILD_DATE)
  28. /* __INTEL_COMPILER_BUILD_DATE = YYYYMMDD */
  29. # define COMPILER_VERSION_TWEAK DEC(__INTEL_COMPILER_BUILD_DATE)
  30. # endif
  31. # if defined(_MSC_VER)
  32. /* _MSC_VER = VVRR */
  33. # define SIMULATE_VERSION_MAJOR DEC(_MSC_VER / 100)
  34. # define SIMULATE_VERSION_MINOR DEC(_MSC_VER % 100)
  35. # endif
  36. #elif defined(__PATHCC__)
  37. # define COMPILER_ID "PathScale"
  38. # define COMPILER_VERSION_MAJOR DEC(__PATHCC__)
  39. # define COMPILER_VERSION_MINOR DEC(__PATHCC_MINOR__)
  40. # if defined(__PATHCC_PATCHLEVEL__)
  41. # define COMPILER_VERSION_PATCH DEC(__PATHCC_PATCHLEVEL__)
  42. # endif
  43. #elif defined(__BORLANDC__) && defined(__CODEGEARC_VERSION__)
  44. # define COMPILER_ID "Embarcadero"
  45. # define COMPILER_VERSION_MAJOR HEX(__CODEGEARC_VERSION__>>24 & 0x00FF)
  46. # define COMPILER_VERSION_MINOR HEX(__CODEGEARC_VERSION__>>16 & 0x00FF)
  47. # define COMPILER_VERSION_PATCH DEC(__CODEGEARC_VERSION__ & 0xFFFF)
  48. #elif defined(__BORLANDC__)
  49. # define COMPILER_ID "Borland"
  50. /* __BORLANDC__ = 0xVRR */
  51. # define COMPILER_VERSION_MAJOR HEX(__BORLANDC__>>8)
  52. # define COMPILER_VERSION_MINOR HEX(__BORLANDC__ & 0xFF)
  53. #elif defined(__WATCOMC__) && __WATCOMC__ < 1200
  54. # define COMPILER_ID "Watcom"
  55. /* __WATCOMC__ = VVRR */
  56. # define COMPILER_VERSION_MAJOR DEC(__WATCOMC__ / 100)
  57. # define COMPILER_VERSION_MINOR DEC((__WATCOMC__ / 10) % 10)
  58. # if (__WATCOMC__ % 10) > 0
  59. # define COMPILER_VERSION_PATCH DEC(__WATCOMC__ % 10)
  60. # endif
  61. #elif defined(__WATCOMC__)
  62. # define COMPILER_ID "OpenWatcom"
  63. /* __WATCOMC__ = VVRP + 1100 */
  64. # define COMPILER_VERSION_MAJOR DEC((__WATCOMC__ - 1100) / 100)
  65. # define COMPILER_VERSION_MINOR DEC((__WATCOMC__ / 10) % 10)
  66. # if (__WATCOMC__ % 10) > 0
  67. # define COMPILER_VERSION_PATCH DEC(__WATCOMC__ % 10)
  68. # endif
  69. #elif defined(__SUNPRO_C)
  70. # define COMPILER_ID "SunPro"
  71. # if __SUNPRO_C >= 0x5100
  72. /* __SUNPRO_C = 0xVRRP */
  73. # define COMPILER_VERSION_MAJOR HEX(__SUNPRO_C>>12)
  74. # define COMPILER_VERSION_MINOR HEX(__SUNPRO_C>>4 & 0xFF)
  75. # define COMPILER_VERSION_PATCH HEX(__SUNPRO_C & 0xF)
  76. # else
  77. /* __SUNPRO_CC = 0xVRP */
  78. # define COMPILER_VERSION_MAJOR HEX(__SUNPRO_C>>8)
  79. # define COMPILER_VERSION_MINOR HEX(__SUNPRO_C>>4 & 0xF)
  80. # define COMPILER_VERSION_PATCH HEX(__SUNPRO_C & 0xF)
  81. # endif
  82. #elif defined(__HP_cc)
  83. # define COMPILER_ID "HP"
  84. /* __HP_cc = VVRRPP */
  85. # define COMPILER_VERSION_MAJOR DEC(__HP_cc/10000)
  86. # define COMPILER_VERSION_MINOR DEC(__HP_cc/100 % 100)
  87. # define COMPILER_VERSION_PATCH DEC(__HP_cc % 100)
  88. #elif defined(__DECC)
  89. # define COMPILER_ID "Compaq"
  90. /* __DECC_VER = VVRRTPPPP */
  91. # define COMPILER_VERSION_MAJOR DEC(__DECC_VER/10000000)
  92. # define COMPILER_VERSION_MINOR DEC(__DECC_VER/100000 % 100)
  93. # define COMPILER_VERSION_PATCH DEC(__DECC_VER % 10000)
  94. #elif defined(__IBMC__) && defined(__COMPILER_VER__)
  95. # define COMPILER_ID "zOS"
  96. # if defined(__ibmxl__)
  97. # define COMPILER_VERSION_MAJOR DEC(__ibmxl_version__)
  98. # define COMPILER_VERSION_MINOR DEC(__ibmxl_release__)
  99. # define COMPILER_VERSION_PATCH DEC(__ibmxl_modification__)
  100. # define COMPILER_VERSION_TWEAK DEC(__ibmxl_ptf_fix_level__)
  101. # else
  102. /* __IBMC__ = VRP */
  103. # define COMPILER_VERSION_MAJOR DEC(__IBMC__/100)
  104. # define COMPILER_VERSION_MINOR DEC(__IBMC__/10 % 10)
  105. # define COMPILER_VERSION_PATCH DEC(__IBMC__ % 10)
  106. # endif
  107. #elif defined(__ibmxl__) || (defined(__IBMC__) && !defined(__COMPILER_VER__) && __IBMC__ >= 800)
  108. # define COMPILER_ID "XL"
  109. # if defined(__ibmxl__)
  110. # define COMPILER_VERSION_MAJOR DEC(__ibmxl_version__)
  111. # define COMPILER_VERSION_MINOR DEC(__ibmxl_release__)
  112. # define COMPILER_VERSION_PATCH DEC(__ibmxl_modification__)
  113. # define COMPILER_VERSION_TWEAK DEC(__ibmxl_ptf_fix_level__)
  114. # else
  115. /* __IBMC__ = VRP */
  116. # define COMPILER_VERSION_MAJOR DEC(__IBMC__/100)
  117. # define COMPILER_VERSION_MINOR DEC(__IBMC__/10 % 10)
  118. # define COMPILER_VERSION_PATCH DEC(__IBMC__ % 10)
  119. # endif
  120. #elif defined(__IBMC__) && !defined(__COMPILER_VER__) && __IBMC__ < 800
  121. # define COMPILER_ID "VisualAge"
  122. # if defined(__ibmxl__)
  123. # define COMPILER_VERSION_MAJOR DEC(__ibmxl_version__)
  124. # define COMPILER_VERSION_MINOR DEC(__ibmxl_release__)
  125. # define COMPILER_VERSION_PATCH DEC(__ibmxl_modification__)
  126. # define COMPILER_VERSION_TWEAK DEC(__ibmxl_ptf_fix_level__)
  127. # else
  128. /* __IBMC__ = VRP */
  129. # define COMPILER_VERSION_MAJOR DEC(__IBMC__/100)
  130. # define COMPILER_VERSION_MINOR DEC(__IBMC__/10 % 10)
  131. # define COMPILER_VERSION_PATCH DEC(__IBMC__ % 10)
  132. # endif
  133. #elif defined(__PGI)
  134. # define COMPILER_ID "PGI"
  135. # define COMPILER_VERSION_MAJOR DEC(__PGIC__)
  136. # define COMPILER_VERSION_MINOR DEC(__PGIC_MINOR__)
  137. # if defined(__PGIC_PATCHLEVEL__)
  138. # define COMPILER_VERSION_PATCH DEC(__PGIC_PATCHLEVEL__)
  139. # endif
  140. #elif defined(_CRAYC)
  141. # define COMPILER_ID "Cray"
  142. # define COMPILER_VERSION_MAJOR DEC(_RELEASE_MAJOR)
  143. # define COMPILER_VERSION_MINOR DEC(_RELEASE_MINOR)
  144. #elif defined(__TI_COMPILER_VERSION__)
  145. # define COMPILER_ID "TI"
  146. /* __TI_COMPILER_VERSION__ = VVVRRRPPP */
  147. # define COMPILER_VERSION_MAJOR DEC(__TI_COMPILER_VERSION__/1000000)
  148. # define COMPILER_VERSION_MINOR DEC(__TI_COMPILER_VERSION__/1000 % 1000)
  149. # define COMPILER_VERSION_PATCH DEC(__TI_COMPILER_VERSION__ % 1000)
  150. #elif defined(__FUJITSU) || defined(__FCC_VERSION) || defined(__fcc_version)
  151. # define COMPILER_ID "Fujitsu"
  152. #elif defined(__TINYC__)
  153. # define COMPILER_ID "TinyCC"
  154. #elif defined(__BCC__)
  155. # define COMPILER_ID "Bruce"
  156. #elif defined(__SCO_VERSION__)
  157. # define COMPILER_ID "SCO"
  158. #elif defined(__clang__) && defined(__apple_build_version__)
  159. # define COMPILER_ID "AppleClang"
  160. # if defined(_MSC_VER)
  161. # define SIMULATE_ID "MSVC"
  162. # endif
  163. # define COMPILER_VERSION_MAJOR DEC(__clang_major__)
  164. # define COMPILER_VERSION_MINOR DEC(__clang_minor__)
  165. # define COMPILER_VERSION_PATCH DEC(__clang_patchlevel__)
  166. # if defined(_MSC_VER)
  167. /* _MSC_VER = VVRR */
  168. # define SIMULATE_VERSION_MAJOR DEC(_MSC_VER / 100)
  169. # define SIMULATE_VERSION_MINOR DEC(_MSC_VER % 100)
  170. # endif
  171. # define COMPILER_VERSION_TWEAK DEC(__apple_build_version__)
  172. #elif defined(__clang__)
  173. # define COMPILER_ID "Clang"
  174. # if defined(_MSC_VER)
  175. # define SIMULATE_ID "MSVC"
  176. # endif
  177. # define COMPILER_VERSION_MAJOR DEC(__clang_major__)
  178. # define COMPILER_VERSION_MINOR DEC(__clang_minor__)
  179. # define COMPILER_VERSION_PATCH DEC(__clang_patchlevel__)
  180. # if defined(_MSC_VER)
  181. /* _MSC_VER = VVRR */
  182. # define SIMULATE_VERSION_MAJOR DEC(_MSC_VER / 100)
  183. # define SIMULATE_VERSION_MINOR DEC(_MSC_VER % 100)
  184. # endif
  185. #elif defined(__GNUC__)
  186. # define COMPILER_ID "GNU"
  187. # define COMPILER_VERSION_MAJOR DEC(__GNUC__)
  188. # if defined(__GNUC_MINOR__)
  189. # define COMPILER_VERSION_MINOR DEC(__GNUC_MINOR__)
  190. # endif
  191. # if defined(__GNUC_PATCHLEVEL__)
  192. # define COMPILER_VERSION_PATCH DEC(__GNUC_PATCHLEVEL__)
  193. # endif
  194. #elif defined(_MSC_VER)
  195. # define COMPILER_ID "MSVC"
  196. /* _MSC_VER = VVRR */
  197. # define COMPILER_VERSION_MAJOR DEC(_MSC_VER / 100)
  198. # define COMPILER_VERSION_MINOR DEC(_MSC_VER % 100)
  199. # if defined(_MSC_FULL_VER)
  200. # if _MSC_VER >= 1400
  201. /* _MSC_FULL_VER = VVRRPPPPP */
  202. # define COMPILER_VERSION_PATCH DEC(_MSC_FULL_VER % 100000)
  203. # else
  204. /* _MSC_FULL_VER = VVRRPPPP */
  205. # define COMPILER_VERSION_PATCH DEC(_MSC_FULL_VER % 10000)
  206. # endif
  207. # endif
  208. # if defined(_MSC_BUILD)
  209. # define COMPILER_VERSION_TWEAK DEC(_MSC_BUILD)
  210. # endif
  211. #elif defined(__VISUALDSPVERSION__) || defined(__ADSPBLACKFIN__) || defined(__ADSPTS__) || defined(__ADSP21000__)
  212. # define COMPILER_ID "ADSP"
  213. #if defined(__VISUALDSPVERSION__)
  214. /* __VISUALDSPVERSION__ = 0xVVRRPP00 */
  215. # define COMPILER_VERSION_MAJOR HEX(__VISUALDSPVERSION__>>24)
  216. # define COMPILER_VERSION_MINOR HEX(__VISUALDSPVERSION__>>16 & 0xFF)
  217. # define COMPILER_VERSION_PATCH HEX(__VISUALDSPVERSION__>>8 & 0xFF)
  218. #endif
  219. #elif defined(__IAR_SYSTEMS_ICC__) || defined(__IAR_SYSTEMS_ICC)
  220. # define COMPILER_ID "IAR"
  221. # if defined(__VER__)
  222. # define COMPILER_VERSION_MAJOR DEC((__VER__) / 1000000)
  223. # define COMPILER_VERSION_MINOR DEC(((__VER__) / 1000) % 1000)
  224. # define COMPILER_VERSION_PATCH DEC((__VER__) % 1000)
  225. # define COMPILER_VERSION_INTERNAL DEC(__IAR_SYSTEMS_ICC__)
  226. # endif
  227. #elif defined(__ARMCC_VERSION)
  228. # define COMPILER_ID "ARMCC"
  229. #if __ARMCC_VERSION >= 1000000
  230. /* __ARMCC_VERSION = VRRPPPP */
  231. # define COMPILER_VERSION_MAJOR DEC(__ARMCC_VERSION/1000000)
  232. # define COMPILER_VERSION_MINOR DEC(__ARMCC_VERSION/10000 % 100)
  233. # define COMPILER_VERSION_PATCH DEC(__ARMCC_VERSION % 10000)
  234. #else
  235. /* __ARMCC_VERSION = VRPPPP */
  236. # define COMPILER_VERSION_MAJOR DEC(__ARMCC_VERSION/100000)
  237. # define COMPILER_VERSION_MINOR DEC(__ARMCC_VERSION/10000 % 10)
  238. # define COMPILER_VERSION_PATCH DEC(__ARMCC_VERSION % 10000)
  239. #endif
  240. #elif defined(__SDCC_VERSION_MAJOR) || defined(SDCC)
  241. # define COMPILER_ID "SDCC"
  242. # if defined(__SDCC_VERSION_MAJOR)
  243. # define COMPILER_VERSION_MAJOR DEC(__SDCC_VERSION_MAJOR)
  244. # define COMPILER_VERSION_MINOR DEC(__SDCC_VERSION_MINOR)
  245. # define COMPILER_VERSION_PATCH DEC(__SDCC_VERSION_PATCH)
  246. # else
  247. /* SDCC = VRP */
  248. # define COMPILER_VERSION_MAJOR DEC(SDCC/100)
  249. # define COMPILER_VERSION_MINOR DEC(SDCC/10 % 10)
  250. # define COMPILER_VERSION_PATCH DEC(SDCC % 10)
  251. # endif
  252. #elif defined(_SGI_COMPILER_VERSION) || defined(_COMPILER_VERSION)
  253. # define COMPILER_ID "MIPSpro"
  254. # if defined(_SGI_COMPILER_VERSION)
  255. /* _SGI_COMPILER_VERSION = VRP */
  256. # define COMPILER_VERSION_MAJOR DEC(_SGI_COMPILER_VERSION/100)
  257. # define COMPILER_VERSION_MINOR DEC(_SGI_COMPILER_VERSION/10 % 10)
  258. # define COMPILER_VERSION_PATCH DEC(_SGI_COMPILER_VERSION % 10)
  259. # else
  260. /* _COMPILER_VERSION = VRP */
  261. # define COMPILER_VERSION_MAJOR DEC(_COMPILER_VERSION/100)
  262. # define COMPILER_VERSION_MINOR DEC(_COMPILER_VERSION/10 % 10)
  263. # define COMPILER_VERSION_PATCH DEC(_COMPILER_VERSION % 10)
  264. # endif
  265. /* These compilers are either not known or too old to define an
  266. identification macro. Try to identify the platform and guess that
  267. it is the native compiler. */
  268. #elif defined(__sgi)
  269. # define COMPILER_ID "MIPSpro"
  270. #elif defined(__hpux) || defined(__hpua)
  271. # define COMPILER_ID "HP"
  272. #else /* unknown compiler */
  273. # define COMPILER_ID ""
  274. #endif
  275. /* Construct the string literal in pieces to prevent the source from
  276. getting matched. Store it in a pointer rather than an array
  277. because some compilers will just produce instructions to fill the
  278. array rather than assigning a pointer to a static array. */
  279. char const* info_compiler = "INFO" ":" "compiler[" COMPILER_ID "]";
  280. #ifdef SIMULATE_ID
  281. char const* info_simulate = "INFO" ":" "simulate[" SIMULATE_ID "]";
  282. #endif
  283. #ifdef __QNXNTO__
  284. char const* qnxnto = "INFO" ":" "qnxnto[]";
  285. #endif
  286. #if defined(__CRAYXE) || defined(__CRAYXC)
  287. char const *info_cray = "INFO" ":" "compiler_wrapper[CrayPrgEnv]";
  288. #endif
  289. #define STRINGIFY_HELPER(X) #X
  290. #define STRINGIFY(X) STRINGIFY_HELPER(X)
  291. /* Identify known platforms by name. */
  292. #if defined(__linux) || defined(__linux__) || defined(linux)
  293. # define PLATFORM_ID "Linux"
  294. #elif defined(__CYGWIN__)
  295. # define PLATFORM_ID "Cygwin"
  296. #elif defined(__MINGW32__)
  297. # define PLATFORM_ID "MinGW"
  298. #elif defined(__APPLE__)
  299. # define PLATFORM_ID "Darwin"
  300. #elif defined(_WIN32) || defined(__WIN32__) || defined(WIN32)
  301. # define PLATFORM_ID "Windows"
  302. #elif defined(__FreeBSD__) || defined(__FreeBSD)
  303. # define PLATFORM_ID "FreeBSD"
  304. #elif defined(__NetBSD__) || defined(__NetBSD)
  305. # define PLATFORM_ID "NetBSD"
  306. #elif defined(__OpenBSD__) || defined(__OPENBSD)
  307. # define PLATFORM_ID "OpenBSD"
  308. #elif defined(__sun) || defined(sun)
  309. # define PLATFORM_ID "SunOS"
  310. #elif defined(_AIX) || defined(__AIX) || defined(__AIX__) || defined(__aix) || defined(__aix__)
  311. # define PLATFORM_ID "AIX"
  312. #elif defined(__sgi) || defined(__sgi__) || defined(_SGI)
  313. # define PLATFORM_ID "IRIX"
  314. #elif defined(__hpux) || defined(__hpux__)
  315. # define PLATFORM_ID "HP-UX"
  316. #elif defined(__HAIKU__)
  317. # define PLATFORM_ID "Haiku"
  318. #elif defined(__BeOS) || defined(__BEOS__) || defined(_BEOS)
  319. # define PLATFORM_ID "BeOS"
  320. #elif defined(__QNX__) || defined(__QNXNTO__)
  321. # define PLATFORM_ID "QNX"
  322. #elif defined(__tru64) || defined(_tru64) || defined(__TRU64__)
  323. # define PLATFORM_ID "Tru64"
  324. #elif defined(__riscos) || defined(__riscos__)
  325. # define PLATFORM_ID "RISCos"
  326. #elif defined(__sinix) || defined(__sinix__) || defined(__SINIX__)
  327. # define PLATFORM_ID "SINIX"
  328. #elif defined(__UNIX_SV__)
  329. # define PLATFORM_ID "UNIX_SV"
  330. #elif defined(__bsdos__)
  331. # define PLATFORM_ID "BSDOS"
  332. #elif defined(_MPRAS) || defined(MPRAS)
  333. # define PLATFORM_ID "MP-RAS"
  334. #elif defined(__osf) || defined(__osf__)
  335. # define PLATFORM_ID "OSF1"
  336. #elif defined(_SCO_SV) || defined(SCO_SV) || defined(sco_sv)
  337. # define PLATFORM_ID "SCO_SV"
  338. #elif defined(__ultrix) || defined(__ultrix__) || defined(_ULTRIX)
  339. # define PLATFORM_ID "ULTRIX"
  340. #elif defined(__XENIX__) || defined(_XENIX) || defined(XENIX)
  341. # define PLATFORM_ID "Xenix"
  342. #elif defined(__WATCOMC__)
  343. # if defined(__LINUX__)
  344. # define PLATFORM_ID "Linux"
  345. # elif defined(__DOS__)
  346. # define PLATFORM_ID "DOS"
  347. # elif defined(__OS2__)
  348. # define PLATFORM_ID "OS2"
  349. # elif defined(__WINDOWS__)
  350. # define PLATFORM_ID "Windows3x"
  351. # else /* unknown platform */
  352. # define PLATFORM_ID
  353. # endif
  354. #else /* unknown platform */
  355. # define PLATFORM_ID
  356. #endif
  357. /* For windows compilers MSVC and Intel we can determine
  358. the architecture of the compiler being used. This is because
  359. the compilers do not have flags that can change the architecture,
  360. but rather depend on which compiler is being used
  361. */
  362. #if defined(_WIN32) && defined(_MSC_VER)
  363. # if defined(_M_IA64)
  364. # define ARCHITECTURE_ID "IA64"
  365. # elif defined(_M_X64) || defined(_M_AMD64)
  366. # define ARCHITECTURE_ID "x64"
  367. # elif defined(_M_IX86)
  368. # define ARCHITECTURE_ID "X86"
  369. # elif defined(_M_ARM64)
  370. # define ARCHITECTURE_ID "ARM64"
  371. # elif defined(_M_ARM)
  372. # if _M_ARM == 4
  373. # define ARCHITECTURE_ID "ARMV4I"
  374. # elif _M_ARM == 5
  375. # define ARCHITECTURE_ID "ARMV5I"
  376. # else
  377. # define ARCHITECTURE_ID "ARMV" STRINGIFY(_M_ARM)
  378. # endif
  379. # elif defined(_M_MIPS)
  380. # define ARCHITECTURE_ID "MIPS"
  381. # elif defined(_M_SH)
  382. # define ARCHITECTURE_ID "SHx"
  383. # else /* unknown architecture */
  384. # define ARCHITECTURE_ID ""
  385. # endif
  386. #elif defined(__WATCOMC__)
  387. # if defined(_M_I86)
  388. # define ARCHITECTURE_ID "I86"
  389. # elif defined(_M_IX86)
  390. # define ARCHITECTURE_ID "X86"
  391. # else /* unknown architecture */
  392. # define ARCHITECTURE_ID ""
  393. # endif
  394. #elif defined(__IAR_SYSTEMS_ICC__) || defined(__IAR_SYSTEMS_ICC)
  395. # if defined(__ICCARM__)
  396. # define ARCHITECTURE_ID "ARM"
  397. # elif defined(__ICCAVR__)
  398. # define ARCHITECTURE_ID "AVR"
  399. # else /* unknown architecture */
  400. # define ARCHITECTURE_ID ""
  401. # endif
  402. #else
  403. # define ARCHITECTURE_ID
  404. #endif
  405. /* Convert integer to decimal digit literals. */
  406. #define DEC(n) \
  407. ('0' + (((n) / 10000000)%10)), \
  408. ('0' + (((n) / 1000000)%10)), \
  409. ('0' + (((n) / 100000)%10)), \
  410. ('0' + (((n) / 10000)%10)), \
  411. ('0' + (((n) / 1000)%10)), \
  412. ('0' + (((n) / 100)%10)), \
  413. ('0' + (((n) / 10)%10)), \
  414. ('0' + ((n) % 10))
  415. /* Convert integer to hex digit literals. */
  416. #define HEX(n) \
  417. ('0' + ((n)>>28 & 0xF)), \
  418. ('0' + ((n)>>24 & 0xF)), \
  419. ('0' + ((n)>>20 & 0xF)), \
  420. ('0' + ((n)>>16 & 0xF)), \
  421. ('0' + ((n)>>12 & 0xF)), \
  422. ('0' + ((n)>>8 & 0xF)), \
  423. ('0' + ((n)>>4 & 0xF)), \
  424. ('0' + ((n) & 0xF))
  425. /* Construct a string literal encoding the version number components. */
  426. #ifdef COMPILER_VERSION_MAJOR
  427. char const info_version[] = {
  428. 'I', 'N', 'F', 'O', ':',
  429. 'c','o','m','p','i','l','e','r','_','v','e','r','s','i','o','n','[',
  430. COMPILER_VERSION_MAJOR,
  431. # ifdef COMPILER_VERSION_MINOR
  432. '.', COMPILER_VERSION_MINOR,
  433. # ifdef COMPILER_VERSION_PATCH
  434. '.', COMPILER_VERSION_PATCH,
  435. # ifdef COMPILER_VERSION_TWEAK
  436. '.', COMPILER_VERSION_TWEAK,
  437. # endif
  438. # endif
  439. # endif
  440. ']','\0'};
  441. #endif
  442. /* Construct a string literal encoding the internal version number. */
  443. #ifdef COMPILER_VERSION_INTERNAL
  444. char const info_version_internal[] = {
  445. 'I', 'N', 'F', 'O', ':',
  446. 'c','o','m','p','i','l','e','r','_','v','e','r','s','i','o','n','_',
  447. 'i','n','t','e','r','n','a','l','[',
  448. COMPILER_VERSION_INTERNAL,']','\0'};
  449. #endif
  450. /* Construct a string literal encoding the version number components. */
  451. #ifdef SIMULATE_VERSION_MAJOR
  452. char const info_simulate_version[] = {
  453. 'I', 'N', 'F', 'O', ':',
  454. 's','i','m','u','l','a','t','e','_','v','e','r','s','i','o','n','[',
  455. SIMULATE_VERSION_MAJOR,
  456. # ifdef SIMULATE_VERSION_MINOR
  457. '.', SIMULATE_VERSION_MINOR,
  458. # ifdef SIMULATE_VERSION_PATCH
  459. '.', SIMULATE_VERSION_PATCH,
  460. # ifdef SIMULATE_VERSION_TWEAK
  461. '.', SIMULATE_VERSION_TWEAK,
  462. # endif
  463. # endif
  464. # endif
  465. ']','\0'};
  466. #endif
  467. /* Construct the string literal in pieces to prevent the source from
  468. getting matched. Store it in a pointer rather than an array
  469. because some compilers will just produce instructions to fill the
  470. array rather than assigning a pointer to a static array. */
  471. char const* info_platform = "INFO" ":" "platform[" PLATFORM_ID "]";
  472. char const* info_arch = "INFO" ":" "arch[" ARCHITECTURE_ID "]";
  473. #if !defined(__STDC__)
  474. # if (defined(_MSC_VER) && !defined(__clang__)) \
  475. || (defined(__ibmxl__) || defined(__IBMC__))
  476. # define C_DIALECT "90"
  477. # else
  478. # define C_DIALECT
  479. # endif
  480. #elif __STDC_VERSION__ >= 201000L
  481. # define C_DIALECT "11"
  482. #elif __STDC_VERSION__ >= 199901L
  483. # define C_DIALECT "99"
  484. #else
  485. # define C_DIALECT "90"
  486. #endif
  487. const char* info_language_dialect_default =
  488. "INFO" ":" "dialect_default[" C_DIALECT "]";
  489. /*--------------------------------------------------------------------------*/
  490. #ifdef ID_VOID_MAIN
  491. void main() {}
  492. #else
  493. # if defined(__CLASSIC_C__)
  494. int main(argc, argv) int argc; char *argv[];
  495. # else
  496. int main(int argc, char* argv[])
  497. # endif
  498. {
  499. int require = 0;
  500. require += info_compiler[argc];
  501. require += info_platform[argc];
  502. require += info_arch[argc];
  503. #ifdef COMPILER_VERSION_MAJOR
  504. require += info_version[argc];
  505. #endif
  506. #ifdef COMPILER_VERSION_INTERNAL
  507. require += info_version_internal[argc];
  508. #endif
  509. #ifdef SIMULATE_ID
  510. require += info_simulate[argc];
  511. #endif
  512. #ifdef SIMULATE_VERSION_MAJOR
  513. require += info_simulate_version[argc];
  514. #endif
  515. #if defined(__CRAYXE) || defined(__CRAYXC)
  516. require += info_cray[argc];
  517. #endif
  518. require += info_language_dialect_default[argc];
  519. (void)argv;
  520. return require;
  521. }
  522. #endif