CMakeCCompilerId.c 18 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598
  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. /* __IBMC__ = VRP */
  97. # define COMPILER_VERSION_MAJOR DEC(__IBMC__/100)
  98. # define COMPILER_VERSION_MINOR DEC(__IBMC__/10 % 10)
  99. # define COMPILER_VERSION_PATCH DEC(__IBMC__ % 10)
  100. #elif defined(__IBMC__) && !defined(__COMPILER_VER__) && __IBMC__ >= 800
  101. # define COMPILER_ID "XL"
  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. #elif defined(__IBMC__) && !defined(__COMPILER_VER__) && __IBMC__ < 800
  107. # define COMPILER_ID "VisualAge"
  108. /* __IBMC__ = VRP */
  109. # define COMPILER_VERSION_MAJOR DEC(__IBMC__/100)
  110. # define COMPILER_VERSION_MINOR DEC(__IBMC__/10 % 10)
  111. # define COMPILER_VERSION_PATCH DEC(__IBMC__ % 10)
  112. #elif defined(__PGI)
  113. # define COMPILER_ID "PGI"
  114. # define COMPILER_VERSION_MAJOR DEC(__PGIC__)
  115. # define COMPILER_VERSION_MINOR DEC(__PGIC_MINOR__)
  116. # if defined(__PGIC_PATCHLEVEL__)
  117. # define COMPILER_VERSION_PATCH DEC(__PGIC_PATCHLEVEL__)
  118. # endif
  119. #elif defined(_CRAYC)
  120. # define COMPILER_ID "Cray"
  121. # define COMPILER_VERSION_MAJOR DEC(_RELEASE_MAJOR)
  122. # define COMPILER_VERSION_MINOR DEC(_RELEASE_MINOR)
  123. #elif defined(__TI_COMPILER_VERSION__)
  124. # define COMPILER_ID "TI"
  125. /* __TI_COMPILER_VERSION__ = VVVRRRPPP */
  126. # define COMPILER_VERSION_MAJOR DEC(__TI_COMPILER_VERSION__/1000000)
  127. # define COMPILER_VERSION_MINOR DEC(__TI_COMPILER_VERSION__/1000 % 1000)
  128. # define COMPILER_VERSION_PATCH DEC(__TI_COMPILER_VERSION__ % 1000)
  129. #elif defined(__FUJITSU) || defined(__FCC_VERSION) || defined(__fcc_version)
  130. # define COMPILER_ID "Fujitsu"
  131. #elif defined(__TINYC__)
  132. # define COMPILER_ID "TinyCC"
  133. #elif defined(__BCC__)
  134. # define COMPILER_ID "Bruce"
  135. #elif defined(__SCO_VERSION__)
  136. # define COMPILER_ID "SCO"
  137. #elif defined(__clang__) && defined(__apple_build_version__)
  138. # define COMPILER_ID "AppleClang"
  139. # if defined(_MSC_VER)
  140. # define SIMULATE_ID "MSVC"
  141. # endif
  142. # define COMPILER_VERSION_MAJOR DEC(__clang_major__)
  143. # define COMPILER_VERSION_MINOR DEC(__clang_minor__)
  144. # define COMPILER_VERSION_PATCH DEC(__clang_patchlevel__)
  145. # if defined(_MSC_VER)
  146. /* _MSC_VER = VVRR */
  147. # define SIMULATE_VERSION_MAJOR DEC(_MSC_VER / 100)
  148. # define SIMULATE_VERSION_MINOR DEC(_MSC_VER % 100)
  149. # endif
  150. # define COMPILER_VERSION_TWEAK DEC(__apple_build_version__)
  151. #elif defined(__clang__)
  152. # define COMPILER_ID "Clang"
  153. # if defined(_MSC_VER)
  154. # define SIMULATE_ID "MSVC"
  155. # endif
  156. # define COMPILER_VERSION_MAJOR DEC(__clang_major__)
  157. # define COMPILER_VERSION_MINOR DEC(__clang_minor__)
  158. # define COMPILER_VERSION_PATCH DEC(__clang_patchlevel__)
  159. # if defined(_MSC_VER)
  160. /* _MSC_VER = VVRR */
  161. # define SIMULATE_VERSION_MAJOR DEC(_MSC_VER / 100)
  162. # define SIMULATE_VERSION_MINOR DEC(_MSC_VER % 100)
  163. # endif
  164. #elif defined(__GNUC__)
  165. # define COMPILER_ID "GNU"
  166. # define COMPILER_VERSION_MAJOR DEC(__GNUC__)
  167. # if defined(__GNUC_MINOR__)
  168. # define COMPILER_VERSION_MINOR DEC(__GNUC_MINOR__)
  169. # endif
  170. # if defined(__GNUC_PATCHLEVEL__)
  171. # define COMPILER_VERSION_PATCH DEC(__GNUC_PATCHLEVEL__)
  172. # endif
  173. #elif defined(_MSC_VER)
  174. # define COMPILER_ID "MSVC"
  175. /* _MSC_VER = VVRR */
  176. # define COMPILER_VERSION_MAJOR DEC(_MSC_VER / 100)
  177. # define COMPILER_VERSION_MINOR DEC(_MSC_VER % 100)
  178. # if defined(_MSC_FULL_VER)
  179. # if _MSC_VER >= 1400
  180. /* _MSC_FULL_VER = VVRRPPPPP */
  181. # define COMPILER_VERSION_PATCH DEC(_MSC_FULL_VER % 100000)
  182. # else
  183. /* _MSC_FULL_VER = VVRRPPPP */
  184. # define COMPILER_VERSION_PATCH DEC(_MSC_FULL_VER % 10000)
  185. # endif
  186. # endif
  187. # if defined(_MSC_BUILD)
  188. # define COMPILER_VERSION_TWEAK DEC(_MSC_BUILD)
  189. # endif
  190. #elif defined(__VISUALDSPVERSION__) || defined(__ADSPBLACKFIN__) || defined(__ADSPTS__) || defined(__ADSP21000__)
  191. # define COMPILER_ID "ADSP"
  192. #if defined(__VISUALDSPVERSION__)
  193. /* __VISUALDSPVERSION__ = 0xVVRRPP00 */
  194. # define COMPILER_VERSION_MAJOR HEX(__VISUALDSPVERSION__>>24)
  195. # define COMPILER_VERSION_MINOR HEX(__VISUALDSPVERSION__>>16 & 0xFF)
  196. # define COMPILER_VERSION_PATCH HEX(__VISUALDSPVERSION__>>8 & 0xFF)
  197. #endif
  198. #elif defined(__IAR_SYSTEMS_ICC__) || defined(__IAR_SYSTEMS_ICC)
  199. # define COMPILER_ID "IAR"
  200. # if defined(__VER__)
  201. # define COMPILER_VERSION_MAJOR DEC((__VER__) / 1000000)
  202. # define COMPILER_VERSION_MINOR DEC(((__VER__) / 1000) % 1000)
  203. # define COMPILER_VERSION_PATCH DEC((__VER__) % 1000)
  204. # define COMPILER_VERSION_INTERNAL DEC(__IAR_SYSTEMS_ICC__)
  205. # endif
  206. #elif defined(__ARMCC_VERSION)
  207. # define COMPILER_ID "ARMCC"
  208. #if __ARMCC_VERSION >= 1000000
  209. /* __ARMCC_VERSION = VRRPPPP */
  210. # define COMPILER_VERSION_MAJOR DEC(__ARMCC_VERSION/1000000)
  211. # define COMPILER_VERSION_MINOR DEC(__ARMCC_VERSION/10000 % 100)
  212. # define COMPILER_VERSION_PATCH DEC(__ARMCC_VERSION % 10000)
  213. #else
  214. /* __ARMCC_VERSION = VRPPPP */
  215. # define COMPILER_VERSION_MAJOR DEC(__ARMCC_VERSION/100000)
  216. # define COMPILER_VERSION_MINOR DEC(__ARMCC_VERSION/10000 % 10)
  217. # define COMPILER_VERSION_PATCH DEC(__ARMCC_VERSION % 10000)
  218. #endif
  219. #elif defined(__SDCC_VERSION_MAJOR) || defined(SDCC)
  220. # define COMPILER_ID "SDCC"
  221. # if defined(__SDCC_VERSION_MAJOR)
  222. # define COMPILER_VERSION_MAJOR DEC(__SDCC_VERSION_MAJOR)
  223. # define COMPILER_VERSION_MINOR DEC(__SDCC_VERSION_MINOR)
  224. # define COMPILER_VERSION_PATCH DEC(__SDCC_VERSION_PATCH)
  225. # else
  226. /* SDCC = VRP */
  227. # define COMPILER_VERSION_MAJOR DEC(SDCC/100)
  228. # define COMPILER_VERSION_MINOR DEC(SDCC/10 % 10)
  229. # define COMPILER_VERSION_PATCH DEC(SDCC % 10)
  230. # endif
  231. #elif defined(_SGI_COMPILER_VERSION) || defined(_COMPILER_VERSION)
  232. # define COMPILER_ID "MIPSpro"
  233. # if defined(_SGI_COMPILER_VERSION)
  234. /* _SGI_COMPILER_VERSION = VRP */
  235. # define COMPILER_VERSION_MAJOR DEC(_SGI_COMPILER_VERSION/100)
  236. # define COMPILER_VERSION_MINOR DEC(_SGI_COMPILER_VERSION/10 % 10)
  237. # define COMPILER_VERSION_PATCH DEC(_SGI_COMPILER_VERSION % 10)
  238. # else
  239. /* _COMPILER_VERSION = VRP */
  240. # define COMPILER_VERSION_MAJOR DEC(_COMPILER_VERSION/100)
  241. # define COMPILER_VERSION_MINOR DEC(_COMPILER_VERSION/10 % 10)
  242. # define COMPILER_VERSION_PATCH DEC(_COMPILER_VERSION % 10)
  243. # endif
  244. /* These compilers are either not known or too old to define an
  245. identification macro. Try to identify the platform and guess that
  246. it is the native compiler. */
  247. #elif defined(__sgi)
  248. # define COMPILER_ID "MIPSpro"
  249. #elif defined(__hpux) || defined(__hpua)
  250. # define COMPILER_ID "HP"
  251. #else /* unknown compiler */
  252. # define COMPILER_ID ""
  253. #endif
  254. /* Construct the string literal in pieces to prevent the source from
  255. getting matched. Store it in a pointer rather than an array
  256. because some compilers will just produce instructions to fill the
  257. array rather than assigning a pointer to a static array. */
  258. char const* info_compiler = "INFO" ":" "compiler[" COMPILER_ID "]";
  259. #ifdef SIMULATE_ID
  260. char const* info_simulate = "INFO" ":" "simulate[" SIMULATE_ID "]";
  261. #endif
  262. #ifdef __QNXNTO__
  263. char const* qnxnto = "INFO" ":" "qnxnto[]";
  264. #endif
  265. #if defined(__CRAYXE) || defined(__CRAYXC)
  266. char const *info_cray = "INFO" ":" "compiler_wrapper[CrayPrgEnv]";
  267. #endif
  268. #define STRINGIFY_HELPER(X) #X
  269. #define STRINGIFY(X) STRINGIFY_HELPER(X)
  270. /* Identify known platforms by name. */
  271. #if defined(__linux) || defined(__linux__) || defined(linux)
  272. # define PLATFORM_ID "Linux"
  273. #elif defined(__CYGWIN__)
  274. # define PLATFORM_ID "Cygwin"
  275. #elif defined(__MINGW32__)
  276. # define PLATFORM_ID "MinGW"
  277. #elif defined(__APPLE__)
  278. # define PLATFORM_ID "Darwin"
  279. #elif defined(_WIN32) || defined(__WIN32__) || defined(WIN32)
  280. # define PLATFORM_ID "Windows"
  281. #elif defined(__FreeBSD__) || defined(__FreeBSD)
  282. # define PLATFORM_ID "FreeBSD"
  283. #elif defined(__NetBSD__) || defined(__NetBSD)
  284. # define PLATFORM_ID "NetBSD"
  285. #elif defined(__OpenBSD__) || defined(__OPENBSD)
  286. # define PLATFORM_ID "OpenBSD"
  287. #elif defined(__sun) || defined(sun)
  288. # define PLATFORM_ID "SunOS"
  289. #elif defined(_AIX) || defined(__AIX) || defined(__AIX__) || defined(__aix) || defined(__aix__)
  290. # define PLATFORM_ID "AIX"
  291. #elif defined(__sgi) || defined(__sgi__) || defined(_SGI)
  292. # define PLATFORM_ID "IRIX"
  293. #elif defined(__hpux) || defined(__hpux__)
  294. # define PLATFORM_ID "HP-UX"
  295. #elif defined(__HAIKU__)
  296. # define PLATFORM_ID "Haiku"
  297. #elif defined(__BeOS) || defined(__BEOS__) || defined(_BEOS)
  298. # define PLATFORM_ID "BeOS"
  299. #elif defined(__QNX__) || defined(__QNXNTO__)
  300. # define PLATFORM_ID "QNX"
  301. #elif defined(__tru64) || defined(_tru64) || defined(__TRU64__)
  302. # define PLATFORM_ID "Tru64"
  303. #elif defined(__riscos) || defined(__riscos__)
  304. # define PLATFORM_ID "RISCos"
  305. #elif defined(__sinix) || defined(__sinix__) || defined(__SINIX__)
  306. # define PLATFORM_ID "SINIX"
  307. #elif defined(__UNIX_SV__)
  308. # define PLATFORM_ID "UNIX_SV"
  309. #elif defined(__bsdos__)
  310. # define PLATFORM_ID "BSDOS"
  311. #elif defined(_MPRAS) || defined(MPRAS)
  312. # define PLATFORM_ID "MP-RAS"
  313. #elif defined(__osf) || defined(__osf__)
  314. # define PLATFORM_ID "OSF1"
  315. #elif defined(_SCO_SV) || defined(SCO_SV) || defined(sco_sv)
  316. # define PLATFORM_ID "SCO_SV"
  317. #elif defined(__ultrix) || defined(__ultrix__) || defined(_ULTRIX)
  318. # define PLATFORM_ID "ULTRIX"
  319. #elif defined(__XENIX__) || defined(_XENIX) || defined(XENIX)
  320. # define PLATFORM_ID "Xenix"
  321. #elif defined(__WATCOMC__)
  322. # if defined(__LINUX__)
  323. # define PLATFORM_ID "Linux"
  324. # elif defined(__DOS__)
  325. # define PLATFORM_ID "DOS"
  326. # elif defined(__OS2__)
  327. # define PLATFORM_ID "OS2"
  328. # elif defined(__WINDOWS__)
  329. # define PLATFORM_ID "Windows3x"
  330. # else /* unknown platform */
  331. # define PLATFORM_ID
  332. # endif
  333. #else /* unknown platform */
  334. # define PLATFORM_ID
  335. #endif
  336. /* For windows compilers MSVC and Intel we can determine
  337. the architecture of the compiler being used. This is because
  338. the compilers do not have flags that can change the architecture,
  339. but rather depend on which compiler is being used
  340. */
  341. #if defined(_WIN32) && defined(_MSC_VER)
  342. # if defined(_M_IA64)
  343. # define ARCHITECTURE_ID "IA64"
  344. # elif defined(_M_X64) || defined(_M_AMD64)
  345. # define ARCHITECTURE_ID "x64"
  346. # elif defined(_M_IX86)
  347. # define ARCHITECTURE_ID "X86"
  348. # elif defined(_M_ARM64)
  349. # define ARCHITECTURE_ID "ARM64"
  350. # elif defined(_M_ARM)
  351. # if _M_ARM == 4
  352. # define ARCHITECTURE_ID "ARMV4I"
  353. # elif _M_ARM == 5
  354. # define ARCHITECTURE_ID "ARMV5I"
  355. # else
  356. # define ARCHITECTURE_ID "ARMV" STRINGIFY(_M_ARM)
  357. # endif
  358. # elif defined(_M_MIPS)
  359. # define ARCHITECTURE_ID "MIPS"
  360. # elif defined(_M_SH)
  361. # define ARCHITECTURE_ID "SHx"
  362. # else /* unknown architecture */
  363. # define ARCHITECTURE_ID ""
  364. # endif
  365. #elif defined(__WATCOMC__)
  366. # if defined(_M_I86)
  367. # define ARCHITECTURE_ID "I86"
  368. # elif defined(_M_IX86)
  369. # define ARCHITECTURE_ID "X86"
  370. # else /* unknown architecture */
  371. # define ARCHITECTURE_ID ""
  372. # endif
  373. #elif defined(__IAR_SYSTEMS_ICC__) || defined(__IAR_SYSTEMS_ICC)
  374. # if defined(__ICCARM__)
  375. # define ARCHITECTURE_ID "ARM"
  376. # elif defined(__ICCAVR__)
  377. # define ARCHITECTURE_ID "AVR"
  378. # else /* unknown architecture */
  379. # define ARCHITECTURE_ID ""
  380. # endif
  381. #else
  382. # define ARCHITECTURE_ID
  383. #endif
  384. /* Convert integer to decimal digit literals. */
  385. #define DEC(n) \
  386. ('0' + (((n) / 10000000)%10)), \
  387. ('0' + (((n) / 1000000)%10)), \
  388. ('0' + (((n) / 100000)%10)), \
  389. ('0' + (((n) / 10000)%10)), \
  390. ('0' + (((n) / 1000)%10)), \
  391. ('0' + (((n) / 100)%10)), \
  392. ('0' + (((n) / 10)%10)), \
  393. ('0' + ((n) % 10))
  394. /* Convert integer to hex digit literals. */
  395. #define HEX(n) \
  396. ('0' + ((n)>>28 & 0xF)), \
  397. ('0' + ((n)>>24 & 0xF)), \
  398. ('0' + ((n)>>20 & 0xF)), \
  399. ('0' + ((n)>>16 & 0xF)), \
  400. ('0' + ((n)>>12 & 0xF)), \
  401. ('0' + ((n)>>8 & 0xF)), \
  402. ('0' + ((n)>>4 & 0xF)), \
  403. ('0' + ((n) & 0xF))
  404. /* Construct a string literal encoding the version number components. */
  405. #ifdef COMPILER_VERSION_MAJOR
  406. char const info_version[] = {
  407. 'I', 'N', 'F', 'O', ':',
  408. 'c','o','m','p','i','l','e','r','_','v','e','r','s','i','o','n','[',
  409. COMPILER_VERSION_MAJOR,
  410. # ifdef COMPILER_VERSION_MINOR
  411. '.', COMPILER_VERSION_MINOR,
  412. # ifdef COMPILER_VERSION_PATCH
  413. '.', COMPILER_VERSION_PATCH,
  414. # ifdef COMPILER_VERSION_TWEAK
  415. '.', COMPILER_VERSION_TWEAK,
  416. # endif
  417. # endif
  418. # endif
  419. ']','\0'};
  420. #endif
  421. /* Construct a string literal encoding the internal version number. */
  422. #ifdef COMPILER_VERSION_INTERNAL
  423. char const info_version_internal[] = {
  424. 'I', 'N', 'F', 'O', ':',
  425. 'c','o','m','p','i','l','e','r','_','v','e','r','s','i','o','n','_',
  426. 'i','n','t','e','r','n','a','l','[',
  427. COMPILER_VERSION_INTERNAL,']','\0'};
  428. #endif
  429. /* Construct a string literal encoding the version number components. */
  430. #ifdef SIMULATE_VERSION_MAJOR
  431. char const info_simulate_version[] = {
  432. 'I', 'N', 'F', 'O', ':',
  433. 's','i','m','u','l','a','t','e','_','v','e','r','s','i','o','n','[',
  434. SIMULATE_VERSION_MAJOR,
  435. # ifdef SIMULATE_VERSION_MINOR
  436. '.', SIMULATE_VERSION_MINOR,
  437. # ifdef SIMULATE_VERSION_PATCH
  438. '.', SIMULATE_VERSION_PATCH,
  439. # ifdef SIMULATE_VERSION_TWEAK
  440. '.', SIMULATE_VERSION_TWEAK,
  441. # endif
  442. # endif
  443. # endif
  444. ']','\0'};
  445. #endif
  446. /* Construct the string literal in pieces to prevent the source from
  447. getting matched. Store it in a pointer rather than an array
  448. because some compilers will just produce instructions to fill the
  449. array rather than assigning a pointer to a static array. */
  450. char const* info_platform = "INFO" ":" "platform[" PLATFORM_ID "]";
  451. char const* info_arch = "INFO" ":" "arch[" ARCHITECTURE_ID "]";
  452. #if !defined(__STDC__)
  453. # if defined(_MSC_VER) && !defined(__clang__)
  454. # define C_DIALECT "90"
  455. # else
  456. # define C_DIALECT
  457. # endif
  458. #elif __STDC_VERSION__ >= 201000L
  459. # define C_DIALECT "11"
  460. #elif __STDC_VERSION__ >= 199901L
  461. # define C_DIALECT "99"
  462. #else
  463. # define C_DIALECT "90"
  464. #endif
  465. const char* info_language_dialect_default =
  466. "INFO" ":" "dialect_default[" C_DIALECT "]";
  467. /*--------------------------------------------------------------------------*/
  468. #ifdef ID_VOID_MAIN
  469. void main() {}
  470. #else
  471. # if defined(__CLASSIC_C__)
  472. int main(argc, argv) int argc; char *argv[];
  473. # else
  474. int main(int argc, char* argv[])
  475. # endif
  476. {
  477. int require = 0;
  478. require += info_compiler[argc];
  479. require += info_platform[argc];
  480. require += info_arch[argc];
  481. #ifdef COMPILER_VERSION_MAJOR
  482. require += info_version[argc];
  483. #endif
  484. #ifdef COMPILER_VERSION_INTERNAL
  485. require += info_version_internal[argc];
  486. #endif
  487. #ifdef SIMULATE_ID
  488. require += info_simulate[argc];
  489. #endif
  490. #ifdef SIMULATE_VERSION_MAJOR
  491. require += info_simulate_version[argc];
  492. #endif
  493. #if defined(__CRAYXE) || defined(__CRAYXC)
  494. require += info_cray[argc];
  495. #endif
  496. require += info_language_dialect_default[argc];
  497. (void)argv;
  498. return require;
  499. }
  500. #endif