CMakeCCompilerId.c 17 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. /* 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. #elif defined(__ARMCC_VERSION)
  201. # define COMPILER_ID "ARMCC"
  202. #if __ARMCC_VERSION >= 1000000
  203. /* __ARMCC_VERSION = VRRPPPP */
  204. # define COMPILER_VERSION_MAJOR DEC(__ARMCC_VERSION/1000000)
  205. # define COMPILER_VERSION_MINOR DEC(__ARMCC_VERSION/10000 % 100)
  206. # define COMPILER_VERSION_PATCH DEC(__ARMCC_VERSION % 10000)
  207. #else
  208. /* __ARMCC_VERSION = VRPPPP */
  209. # define COMPILER_VERSION_MAJOR DEC(__ARMCC_VERSION/100000)
  210. # define COMPILER_VERSION_MINOR DEC(__ARMCC_VERSION/10000 % 10)
  211. # define COMPILER_VERSION_PATCH DEC(__ARMCC_VERSION % 10000)
  212. #endif
  213. #elif defined(__SDCC_VERSION_MAJOR) || defined(SDCC)
  214. # define COMPILER_ID "SDCC"
  215. # if defined(__SDCC_VERSION_MAJOR)
  216. # define COMPILER_VERSION_MAJOR DEC(__SDCC_VERSION_MAJOR)
  217. # define COMPILER_VERSION_MINOR DEC(__SDCC_VERSION_MINOR)
  218. # define COMPILER_VERSION_PATCH DEC(__SDCC_VERSION_PATCH)
  219. # else
  220. /* SDCC = VRP */
  221. # define COMPILER_VERSION_MAJOR DEC(SDCC/100)
  222. # define COMPILER_VERSION_MINOR DEC(SDCC/10 % 10)
  223. # define COMPILER_VERSION_PATCH DEC(SDCC % 10)
  224. # endif
  225. #elif defined(_SGI_COMPILER_VERSION) || defined(_COMPILER_VERSION)
  226. # define COMPILER_ID "MIPSpro"
  227. # if defined(_SGI_COMPILER_VERSION)
  228. /* _SGI_COMPILER_VERSION = VRP */
  229. # define COMPILER_VERSION_MAJOR DEC(_SGI_COMPILER_VERSION/100)
  230. # define COMPILER_VERSION_MINOR DEC(_SGI_COMPILER_VERSION/10 % 10)
  231. # define COMPILER_VERSION_PATCH DEC(_SGI_COMPILER_VERSION % 10)
  232. # else
  233. /* _COMPILER_VERSION = VRP */
  234. # define COMPILER_VERSION_MAJOR DEC(_COMPILER_VERSION/100)
  235. # define COMPILER_VERSION_MINOR DEC(_COMPILER_VERSION/10 % 10)
  236. # define COMPILER_VERSION_PATCH DEC(_COMPILER_VERSION % 10)
  237. # endif
  238. /* These compilers are either not known or too old to define an
  239. identification macro. Try to identify the platform and guess that
  240. it is the native compiler. */
  241. #elif defined(__sgi)
  242. # define COMPILER_ID "MIPSpro"
  243. #elif defined(__hpux) || defined(__hpua)
  244. # define COMPILER_ID "HP"
  245. #else /* unknown compiler */
  246. # define COMPILER_ID ""
  247. #endif
  248. /* Construct the string literal in pieces to prevent the source from
  249. getting matched. Store it in a pointer rather than an array
  250. because some compilers will just produce instructions to fill the
  251. array rather than assigning a pointer to a static array. */
  252. char const* info_compiler = "INFO" ":" "compiler[" COMPILER_ID "]";
  253. #ifdef SIMULATE_ID
  254. char const* info_simulate = "INFO" ":" "simulate[" SIMULATE_ID "]";
  255. #endif
  256. #ifdef __QNXNTO__
  257. char const* qnxnto = "INFO" ":" "qnxnto[]";
  258. #endif
  259. #if defined(__CRAYXE) || defined(__CRAYXC)
  260. char const *info_cray = "INFO" ":" "compiler_wrapper[CrayPrgEnv]";
  261. #endif
  262. #define STRINGIFY_HELPER(X) #X
  263. #define STRINGIFY(X) STRINGIFY_HELPER(X)
  264. /* Identify known platforms by name. */
  265. #if defined(__linux) || defined(__linux__) || defined(linux)
  266. # define PLATFORM_ID "Linux"
  267. #elif defined(__CYGWIN__)
  268. # define PLATFORM_ID "Cygwin"
  269. #elif defined(__MINGW32__)
  270. # define PLATFORM_ID "MinGW"
  271. #elif defined(__APPLE__)
  272. # define PLATFORM_ID "Darwin"
  273. #elif defined(_WIN32) || defined(__WIN32__) || defined(WIN32)
  274. # define PLATFORM_ID "Windows"
  275. #elif defined(__FreeBSD__) || defined(__FreeBSD)
  276. # define PLATFORM_ID "FreeBSD"
  277. #elif defined(__NetBSD__) || defined(__NetBSD)
  278. # define PLATFORM_ID "NetBSD"
  279. #elif defined(__OpenBSD__) || defined(__OPENBSD)
  280. # define PLATFORM_ID "OpenBSD"
  281. #elif defined(__sun) || defined(sun)
  282. # define PLATFORM_ID "SunOS"
  283. #elif defined(_AIX) || defined(__AIX) || defined(__AIX__) || defined(__aix) || defined(__aix__)
  284. # define PLATFORM_ID "AIX"
  285. #elif defined(__sgi) || defined(__sgi__) || defined(_SGI)
  286. # define PLATFORM_ID "IRIX"
  287. #elif defined(__hpux) || defined(__hpux__)
  288. # define PLATFORM_ID "HP-UX"
  289. #elif defined(__HAIKU__)
  290. # define PLATFORM_ID "Haiku"
  291. #elif defined(__BeOS) || defined(__BEOS__) || defined(_BEOS)
  292. # define PLATFORM_ID "BeOS"
  293. #elif defined(__QNX__) || defined(__QNXNTO__)
  294. # define PLATFORM_ID "QNX"
  295. #elif defined(__tru64) || defined(_tru64) || defined(__TRU64__)
  296. # define PLATFORM_ID "Tru64"
  297. #elif defined(__riscos) || defined(__riscos__)
  298. # define PLATFORM_ID "RISCos"
  299. #elif defined(__sinix) || defined(__sinix__) || defined(__SINIX__)
  300. # define PLATFORM_ID "SINIX"
  301. #elif defined(__UNIX_SV__)
  302. # define PLATFORM_ID "UNIX_SV"
  303. #elif defined(__bsdos__)
  304. # define PLATFORM_ID "BSDOS"
  305. #elif defined(_MPRAS) || defined(MPRAS)
  306. # define PLATFORM_ID "MP-RAS"
  307. #elif defined(__osf) || defined(__osf__)
  308. # define PLATFORM_ID "OSF1"
  309. #elif defined(_SCO_SV) || defined(SCO_SV) || defined(sco_sv)
  310. # define PLATFORM_ID "SCO_SV"
  311. #elif defined(__ultrix) || defined(__ultrix__) || defined(_ULTRIX)
  312. # define PLATFORM_ID "ULTRIX"
  313. #elif defined(__XENIX__) || defined(_XENIX) || defined(XENIX)
  314. # define PLATFORM_ID "Xenix"
  315. #elif defined(__WATCOMC__)
  316. # if defined(__LINUX__)
  317. # define PLATFORM_ID "Linux"
  318. # elif defined(__DOS__)
  319. # define PLATFORM_ID "DOS"
  320. # elif defined(__OS2__)
  321. # define PLATFORM_ID "OS2"
  322. # elif defined(__WINDOWS__)
  323. # define PLATFORM_ID "Windows3x"
  324. # else /* unknown platform */
  325. # define PLATFORM_ID
  326. # endif
  327. #else /* unknown platform */
  328. # define PLATFORM_ID
  329. #endif
  330. /* For windows compilers MSVC and Intel we can determine
  331. the architecture of the compiler being used. This is because
  332. the compilers do not have flags that can change the architecture,
  333. but rather depend on which compiler is being used
  334. */
  335. #if defined(_WIN32) && defined(_MSC_VER)
  336. # if defined(_M_IA64)
  337. # define ARCHITECTURE_ID "IA64"
  338. # elif defined(_M_X64) || defined(_M_AMD64)
  339. # define ARCHITECTURE_ID "x64"
  340. # elif defined(_M_IX86)
  341. # define ARCHITECTURE_ID "X86"
  342. # elif defined(_M_ARM)
  343. # if _M_ARM == 4
  344. # define ARCHITECTURE_ID "ARMV4I"
  345. # elif _M_ARM == 5
  346. # define ARCHITECTURE_ID "ARMV5I"
  347. # else
  348. # define ARCHITECTURE_ID "ARMV" STRINGIFY(_M_ARM)
  349. # endif
  350. # elif defined(_M_MIPS)
  351. # define ARCHITECTURE_ID "MIPS"
  352. # elif defined(_M_SH)
  353. # define ARCHITECTURE_ID "SHx"
  354. # else /* unknown architecture */
  355. # define ARCHITECTURE_ID ""
  356. # endif
  357. #elif defined(__WATCOMC__)
  358. # if defined(_M_I86)
  359. # define ARCHITECTURE_ID "I86"
  360. # elif defined(_M_IX86)
  361. # define ARCHITECTURE_ID "X86"
  362. # else /* unknown architecture */
  363. # define ARCHITECTURE_ID ""
  364. # endif
  365. #else
  366. # define ARCHITECTURE_ID
  367. #endif
  368. /* Convert integer to decimal digit literals. */
  369. #define DEC(n) \
  370. ('0' + (((n) / 10000000)%10)), \
  371. ('0' + (((n) / 1000000)%10)), \
  372. ('0' + (((n) / 100000)%10)), \
  373. ('0' + (((n) / 10000)%10)), \
  374. ('0' + (((n) / 1000)%10)), \
  375. ('0' + (((n) / 100)%10)), \
  376. ('0' + (((n) / 10)%10)), \
  377. ('0' + ((n) % 10))
  378. /* Convert integer to hex digit literals. */
  379. #define HEX(n) \
  380. ('0' + ((n)>>28 & 0xF)), \
  381. ('0' + ((n)>>24 & 0xF)), \
  382. ('0' + ((n)>>20 & 0xF)), \
  383. ('0' + ((n)>>16 & 0xF)), \
  384. ('0' + ((n)>>12 & 0xF)), \
  385. ('0' + ((n)>>8 & 0xF)), \
  386. ('0' + ((n)>>4 & 0xF)), \
  387. ('0' + ((n) & 0xF))
  388. /* Construct a string literal encoding the version number components. */
  389. #ifdef COMPILER_VERSION_MAJOR
  390. char const info_version[] = {
  391. 'I', 'N', 'F', 'O', ':',
  392. 'c','o','m','p','i','l','e','r','_','v','e','r','s','i','o','n','[',
  393. COMPILER_VERSION_MAJOR,
  394. # ifdef COMPILER_VERSION_MINOR
  395. '.', COMPILER_VERSION_MINOR,
  396. # ifdef COMPILER_VERSION_PATCH
  397. '.', COMPILER_VERSION_PATCH,
  398. # ifdef COMPILER_VERSION_TWEAK
  399. '.', COMPILER_VERSION_TWEAK,
  400. # endif
  401. # endif
  402. # endif
  403. ']','\0'};
  404. #endif
  405. /* Construct a string literal encoding the version number components. */
  406. #ifdef SIMULATE_VERSION_MAJOR
  407. char const info_simulate_version[] = {
  408. 'I', 'N', 'F', 'O', ':',
  409. 's','i','m','u','l','a','t','e','_','v','e','r','s','i','o','n','[',
  410. SIMULATE_VERSION_MAJOR,
  411. # ifdef SIMULATE_VERSION_MINOR
  412. '.', SIMULATE_VERSION_MINOR,
  413. # ifdef SIMULATE_VERSION_PATCH
  414. '.', SIMULATE_VERSION_PATCH,
  415. # ifdef SIMULATE_VERSION_TWEAK
  416. '.', SIMULATE_VERSION_TWEAK,
  417. # endif
  418. # endif
  419. # endif
  420. ']','\0'};
  421. #endif
  422. /* Construct the string literal in pieces to prevent the source from
  423. getting matched. Store it in a pointer rather than an array
  424. because some compilers will just produce instructions to fill the
  425. array rather than assigning a pointer to a static array. */
  426. char const* info_platform = "INFO" ":" "platform[" PLATFORM_ID "]";
  427. char const* info_arch = "INFO" ":" "arch[" ARCHITECTURE_ID "]";
  428. #if !defined(__STDC__)
  429. # if defined(_MSC_VER) && !defined(__clang__)
  430. # define C_DIALECT "90"
  431. # else
  432. # define C_DIALECT
  433. # endif
  434. #elif __STDC_VERSION__ >= 201000L
  435. # define C_DIALECT "11"
  436. #elif __STDC_VERSION__ >= 199901L
  437. # define C_DIALECT "99"
  438. #else
  439. # define C_DIALECT "90"
  440. #endif
  441. const char* info_language_dialect_default =
  442. "INFO" ":" "dialect_default[" C_DIALECT "]";
  443. /*--------------------------------------------------------------------------*/
  444. #ifdef ID_VOID_MAIN
  445. void main() {}
  446. #else
  447. # if defined(__CLASSIC_C__)
  448. int main(argc, argv) int argc; char *argv[];
  449. # else
  450. int main(int argc, char* argv[])
  451. # endif
  452. {
  453. int require = 0;
  454. require += info_compiler[argc];
  455. require += info_platform[argc];
  456. require += info_arch[argc];
  457. #ifdef COMPILER_VERSION_MAJOR
  458. require += info_version[argc];
  459. #endif
  460. #ifdef SIMULATE_ID
  461. require += info_simulate[argc];
  462. #endif
  463. #ifdef SIMULATE_VERSION_MAJOR
  464. require += info_simulate_version[argc];
  465. #endif
  466. #if defined(__CRAYXE) || defined(__CRAYXC)
  467. require += info_cray[argc];
  468. #endif
  469. require += info_language_dialect_default[argc];
  470. (void)argv;
  471. return require;
  472. }
  473. #endif