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  1. #ifdef __cplusplus
  2. # error "A C++ compiler has been selected for C."
  3. #endif
  4.  
  5. #if defined(__18CXX)
  6. # define ID_VOID_MAIN
  7. #endif
  8.  
  9.  
  10. /* Version number components: V=Version, R=Revision, P=Patch
  11.    Version date components:   YYYY=Year, MM=Month,   DD=Day  */
  12.  
  13. #if defined(__INTEL_COMPILER) || defined(__ICC)
  14. # define COMPILER_ID "Intel"
  15. # if defined(_MSC_VER)
  16. #  define SIMULATE_ID "MSVC"
  17. # endif
  18.   /* __INTEL_COMPILER = VRP */
  19. # define COMPILER_VERSION_MAJOR DEC(__INTEL_COMPILER/100)
  20. # define COMPILER_VERSION_MINOR DEC(__INTEL_COMPILER/10 % 10)
  21. # if defined(__INTEL_COMPILER_UPDATE)
  22. #  define COMPILER_VERSION_PATCH DEC(__INTEL_COMPILER_UPDATE)
  23. # else
  24. #  define COMPILER_VERSION_PATCH DEC(__INTEL_COMPILER   % 10)
  25. # endif
  26. # if defined(__INTEL_COMPILER_BUILD_DATE)
  27.   /* __INTEL_COMPILER_BUILD_DATE = YYYYMMDD */
  28. #  define COMPILER_VERSION_TWEAK DEC(__INTEL_COMPILER_BUILD_DATE)
  29. # endif
  30. # if defined(_MSC_VER)
  31.    /* _MSC_VER = VVRR */
  32. #  define SIMULATE_VERSION_MAJOR DEC(_MSC_VER / 100)
  33. #  define SIMULATE_VERSION_MINOR DEC(_MSC_VER % 100)
  34. # endif
  35.  
  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.  
  44. #elif defined(__BORLANDC__) && defined(__CODEGEARC_VERSION__)
  45. # define COMPILER_ID "Embarcadero"
  46. # define COMPILER_VERSION_MAJOR HEX(__CODEGEARC_VERSION__>>24 & 0x00FF)
  47. # define COMPILER_VERSION_MINOR HEX(__CODEGEARC_VERSION__>>16 & 0x00FF)
  48. # define COMPILER_VERSION_PATCH DEC(__CODEGEARC_VERSION__     & 0xFFFF)
  49.  
  50. #elif defined(__BORLANDC__)
  51. # define COMPILER_ID "Borland"
  52.   /* __BORLANDC__ = 0xVRR */
  53. # define COMPILER_VERSION_MAJOR HEX(__BORLANDC__>>8)
  54. # define COMPILER_VERSION_MINOR HEX(__BORLANDC__ & 0xFF)
  55.  
  56. #elif defined(__WATCOMC__) && __WATCOMC__ < 1200
  57. # define COMPILER_ID "Watcom"
  58.    /* __WATCOMC__ = VVRR */
  59. # define COMPILER_VERSION_MAJOR DEC(__WATCOMC__ / 100)
  60. # define COMPILER_VERSION_MINOR DEC((__WATCOMC__ / 10) % 10)
  61. # if (__WATCOMC__ % 10) > 0
  62. #  define COMPILER_VERSION_PATCH DEC(__WATCOMC__ % 10)
  63. # endif
  64.  
  65. #elif defined(__WATCOMC__)
  66. # define COMPILER_ID "OpenWatcom"
  67.    /* __WATCOMC__ = VVRP + 1100 */
  68. # define COMPILER_VERSION_MAJOR DEC((__WATCOMC__ - 1100) / 100)
  69. # define COMPILER_VERSION_MINOR DEC((__WATCOMC__ / 10) % 10)
  70. # if (__WATCOMC__ % 10) > 0
  71. #  define COMPILER_VERSION_PATCH DEC(__WATCOMC__ % 10)
  72. # endif
  73.  
  74. #elif defined(__SUNPRO_C)
  75. # define COMPILER_ID "SunPro"
  76. # if __SUNPRO_C >= 0x5100
  77.    /* __SUNPRO_C = 0xVRRP */
  78. #  define COMPILER_VERSION_MAJOR HEX(__SUNPRO_C>>12)
  79. #  define COMPILER_VERSION_MINOR HEX(__SUNPRO_C>>4 & 0xFF)
  80. #  define COMPILER_VERSION_PATCH HEX(__SUNPRO_C    & 0xF)
  81. # else
  82.    /* __SUNPRO_CC = 0xVRP */
  83. #  define COMPILER_VERSION_MAJOR HEX(__SUNPRO_C>>8)
  84. #  define COMPILER_VERSION_MINOR HEX(__SUNPRO_C>>4 & 0xF)
  85. #  define COMPILER_VERSION_PATCH HEX(__SUNPRO_C    & 0xF)
  86. # endif
  87.  
  88. #elif defined(__HP_cc)
  89. # define COMPILER_ID "HP"
  90.   /* __HP_cc = VVRRPP */
  91. # define COMPILER_VERSION_MAJOR DEC(__HP_cc/10000)
  92. # define COMPILER_VERSION_MINOR DEC(__HP_cc/100 % 100)
  93. # define COMPILER_VERSION_PATCH DEC(__HP_cc     % 100)
  94.  
  95. #elif defined(__DECC)
  96. # define COMPILER_ID "Compaq"
  97.   /* __DECC_VER = VVRRTPPPP */
  98. # define COMPILER_VERSION_MAJOR DEC(__DECC_VER/10000000)
  99. # define COMPILER_VERSION_MINOR DEC(__DECC_VER/100000  % 100)
  100. # define COMPILER_VERSION_PATCH DEC(__DECC_VER         % 10000)
  101.  
  102. #elif defined(__IBMC__) && defined(__COMPILER_VER__)
  103. # define COMPILER_ID "zOS"
  104.   /* __IBMC__ = VRP */
  105. # define COMPILER_VERSION_MAJOR DEC(__IBMC__/100)
  106. # define COMPILER_VERSION_MINOR DEC(__IBMC__/10 % 10)
  107. # define COMPILER_VERSION_PATCH DEC(__IBMC__    % 10)
  108.  
  109. #elif defined(__IBMC__) && !defined(__COMPILER_VER__) && __IBMC__ >= 800
  110. # define COMPILER_ID "XL"
  111.   /* __IBMC__ = VRP */
  112. # define COMPILER_VERSION_MAJOR DEC(__IBMC__/100)
  113. # define COMPILER_VERSION_MINOR DEC(__IBMC__/10 % 10)
  114. # define COMPILER_VERSION_PATCH DEC(__IBMC__    % 10)
  115.  
  116. #elif defined(__IBMC__) && !defined(__COMPILER_VER__) && __IBMC__ < 800
  117. # define COMPILER_ID "VisualAge"
  118.   /* __IBMC__ = VRP */
  119. # define COMPILER_VERSION_MAJOR DEC(__IBMC__/100)
  120. # define COMPILER_VERSION_MINOR DEC(__IBMC__/10 % 10)
  121. # define COMPILER_VERSION_PATCH DEC(__IBMC__    % 10)
  122.  
  123. #elif defined(__PGI)
  124. # define COMPILER_ID "PGI"
  125. # define COMPILER_VERSION_MAJOR DEC(__PGIC__)
  126. # define COMPILER_VERSION_MINOR DEC(__PGIC_MINOR__)
  127. # if defined(__PGIC_PATCHLEVEL__)
  128. #  define COMPILER_VERSION_PATCH DEC(__PGIC_PATCHLEVEL__)
  129. # endif
  130.  
  131. #elif defined(_CRAYC)
  132. # define COMPILER_ID "Cray"
  133. # define COMPILER_VERSION_MAJOR DEC(_RELEASE_MAJOR)
  134. # define COMPILER_VERSION_MINOR DEC(_RELEASE_MINOR)
  135.  
  136. #elif defined(__TI_COMPILER_VERSION__)
  137. # define COMPILER_ID "TI"
  138.   /* __TI_COMPILER_VERSION__ = VVVRRRPPP */
  139. # define COMPILER_VERSION_MAJOR DEC(__TI_COMPILER_VERSION__/1000000)
  140. # define COMPILER_VERSION_MINOR DEC(__TI_COMPILER_VERSION__/1000   % 1000)
  141. # define COMPILER_VERSION_PATCH DEC(__TI_COMPILER_VERSION__        % 1000)
  142.  
  143. #elif defined(__FUJITSU) || defined(__FCC_VERSION) || defined(__fcc_version)
  144. # define COMPILER_ID "Fujitsu"
  145.  
  146. #elif defined(__TINYC__)
  147. # define COMPILER_ID "TinyCC"
  148.  
  149. #elif defined(__SCO_VERSION__)
  150. # define COMPILER_ID "SCO"
  151.  
  152. #elif defined(__clang__) && defined(__apple_build_version__)
  153. # define COMPILER_ID "AppleClang"
  154. # if defined(_MSC_VER)
  155. #  define SIMULATE_ID "MSVC"
  156. # endif
  157. # define COMPILER_VERSION_MAJOR DEC(__clang_major__)
  158. # define COMPILER_VERSION_MINOR DEC(__clang_minor__)
  159. # define COMPILER_VERSION_PATCH DEC(__clang_patchlevel__)
  160. # if defined(_MSC_VER)
  161.    /* _MSC_VER = VVRR */
  162. #  define SIMULATE_VERSION_MAJOR DEC(_MSC_VER / 100)
  163. #  define SIMULATE_VERSION_MINOR DEC(_MSC_VER % 100)
  164. # endif
  165. # define COMPILER_VERSION_TWEAK DEC(__apple_build_version__)
  166.  
  167. #elif defined(__clang__)
  168. # define COMPILER_ID "Clang"
  169. # if defined(_MSC_VER)
  170. #  define SIMULATE_ID "MSVC"
  171. # endif
  172. # define COMPILER_VERSION_MAJOR DEC(__clang_major__)
  173. # define COMPILER_VERSION_MINOR DEC(__clang_minor__)
  174. # define COMPILER_VERSION_PATCH DEC(__clang_patchlevel__)
  175. # if defined(_MSC_VER)
  176.    /* _MSC_VER = VVRR */
  177. #  define SIMULATE_VERSION_MAJOR DEC(_MSC_VER / 100)
  178. #  define SIMULATE_VERSION_MINOR DEC(_MSC_VER % 100)
  179. # endif
  180.  
  181. #elif defined(__GNUC__)
  182. # define COMPILER_ID "GNU"
  183. # define COMPILER_VERSION_MAJOR DEC(__GNUC__)
  184. # if defined(__GNUC_MINOR__)
  185. #  define COMPILER_VERSION_MINOR DEC(__GNUC_MINOR__)
  186. # endif
  187. # if defined(__GNUC_PATCHLEVEL__)
  188. #  define COMPILER_VERSION_PATCH DEC(__GNUC_PATCHLEVEL__)
  189. # endif
  190.  
  191. #elif defined(_MSC_VER)
  192. # define COMPILER_ID "MSVC"
  193.   /* _MSC_VER = VVRR */
  194. # define COMPILER_VERSION_MAJOR DEC(_MSC_VER / 100)
  195. # define COMPILER_VERSION_MINOR DEC(_MSC_VER % 100)
  196. # if defined(_MSC_FULL_VER)
  197. #  if _MSC_VER >= 1400
  198.     /* _MSC_FULL_VER = VVRRPPPPP */
  199. #   define COMPILER_VERSION_PATCH DEC(_MSC_FULL_VER % 100000)
  200. #  else
  201.     /* _MSC_FULL_VER = VVRRPPPP */
  202. #   define COMPILER_VERSION_PATCH DEC(_MSC_FULL_VER % 10000)
  203. #  endif
  204. # endif
  205. # if defined(_MSC_BUILD)
  206. #  define COMPILER_VERSION_TWEAK DEC(_MSC_BUILD)
  207. # endif
  208.  
  209. #elif defined(__VISUALDSPVERSION__) || defined(__ADSPBLACKFIN__) || defined(__ADSPTS__) || defined(__ADSP21000__)
  210. # define COMPILER_ID "ADSP"
  211. #if defined(__VISUALDSPVERSION__)
  212.   /* __VISUALDSPVERSION__ = 0xVVRRPP00 */
  213. # define COMPILER_VERSION_MAJOR HEX(__VISUALDSPVERSION__>>24)
  214. # define COMPILER_VERSION_MINOR HEX(__VISUALDSPVERSION__>>16 & 0xFF)
  215. # define COMPILER_VERSION_PATCH HEX(__VISUALDSPVERSION__>>8  & 0xFF)
  216. #endif
  217.  
  218. #elif defined(__IAR_SYSTEMS_ICC__ ) || defined(__IAR_SYSTEMS_ICC)
  219. # define COMPILER_ID "IAR"
  220.  
  221. #elif defined(__ARMCC_VERSION)
  222. # define COMPILER_ID "ARMCC"
  223. #if __ARMCC_VERSION >= 1000000
  224.   /* __ARMCC_VERSION = VRRPPPP */
  225.   # define COMPILER_VERSION_MAJOR DEC(__ARMCC_VERSION/1000000)
  226.   # define COMPILER_VERSION_MINOR DEC(__ARMCC_VERSION/10000 % 100)
  227.   # define COMPILER_VERSION_PATCH DEC(__ARMCC_VERSION     % 10000)
  228. #else
  229.   /* __ARMCC_VERSION = VRPPPP */
  230.   # define COMPILER_VERSION_MAJOR DEC(__ARMCC_VERSION/100000)
  231.   # define COMPILER_VERSION_MINOR DEC(__ARMCC_VERSION/10000 % 10)
  232.   # define COMPILER_VERSION_PATCH DEC(__ARMCC_VERSION    % 10000)
  233. #endif
  234.  
  235.  
  236. #elif defined(SDCC)
  237. # define COMPILER_ID "SDCC"
  238.   /* SDCC = VRP */
  239. #  define COMPILER_VERSION_MAJOR DEC(SDCC/100)
  240. #  define COMPILER_VERSION_MINOR DEC(SDCC/10 % 10)
  241. #  define COMPILER_VERSION_PATCH DEC(SDCC    % 10)
  242.  
  243. #elif defined(_SGI_COMPILER_VERSION) || defined(_COMPILER_VERSION)
  244. # define COMPILER_ID "MIPSpro"
  245. # if defined(_SGI_COMPILER_VERSION)
  246.   /* _SGI_COMPILER_VERSION = VRP */
  247. #  define COMPILER_VERSION_MAJOR DEC(_SGI_COMPILER_VERSION/100)
  248. #  define COMPILER_VERSION_MINOR DEC(_SGI_COMPILER_VERSION/10 % 10)
  249. #  define COMPILER_VERSION_PATCH DEC(_SGI_COMPILER_VERSION    % 10)
  250. # else
  251.   /* _COMPILER_VERSION = VRP */
  252. #  define COMPILER_VERSION_MAJOR DEC(_COMPILER_VERSION/100)
  253. #  define COMPILER_VERSION_MINOR DEC(_COMPILER_VERSION/10 % 10)
  254. #  define COMPILER_VERSION_PATCH DEC(_COMPILER_VERSION    % 10)
  255. # endif
  256.  
  257.  
  258. /* These compilers are either not known or too old to define an
  259.   identification macro.  Try to identify the platform and guess that
  260.   it is the native compiler.  */
  261. #elif defined(__sgi)
  262. # define COMPILER_ID "MIPSpro"
  263.  
  264. #elif defined(__hpux) || defined(__hpua)
  265. # define COMPILER_ID "HP"
  266.  
  267. #else /* unknown compiler */
  268. # define COMPILER_ID ""
  269. #endif
  270.  
  271. /* Construct the string literal in pieces to prevent the source from
  272.    getting matched.  Store it in a pointer rather than an array
  273.    because some compilers will just produce instructions to fill the
  274.    array rather than assigning a pointer to a static array.  */
  275. char const* info_compiler = "INFO" ":" "compiler[" COMPILER_ID "]";
  276. #ifdef SIMULATE_ID
  277. char const* info_simulate = "INFO" ":" "simulate[" SIMULATE_ID "]";
  278. #endif
  279.  
  280. #ifdef __QNXNTO__
  281. char const* qnxnto = "INFO" ":" "qnxnto[]";
  282. #endif
  283.  
  284. #if defined(__CRAYXE) || defined(__CRAYXC)
  285. char const *info_cray = "INFO" ":" "compiler_wrapper[CrayPrgEnv]";
  286. #endif
  287.  
  288. #define STRINGIFY_HELPER(X) #X
  289. #define STRINGIFY(X) STRINGIFY_HELPER(X)
  290.  
  291. /* Identify known platforms by name.  */
  292. #if defined(__linux) || defined(__linux__) || defined(linux)
  293. # define PLATFORM_ID "Linux"
  294.  
  295. #elif defined(__CYGWIN__)
  296. # define PLATFORM_ID "Cygwin"
  297.  
  298. #elif defined(__MINGW32__)
  299. # define PLATFORM_ID "MinGW"
  300.  
  301. #elif defined(__APPLE__)
  302. # define PLATFORM_ID "Darwin"
  303.  
  304. #elif defined(_WIN32) || defined(__WIN32__) || defined(WIN32)
  305. # define PLATFORM_ID "Windows"
  306.  
  307. #elif defined(__FreeBSD__) || defined(__FreeBSD)
  308. # define PLATFORM_ID "FreeBSD"
  309.  
  310. #elif defined(__NetBSD__) || defined(__NetBSD)
  311. # define PLATFORM_ID "NetBSD"
  312.  
  313. #elif defined(__OpenBSD__) || defined(__OPENBSD)
  314. # define PLATFORM_ID "OpenBSD"
  315.  
  316. #elif defined(__sun) || defined(sun)
  317. # define PLATFORM_ID "SunOS"
  318.  
  319. #elif defined(_AIX) || defined(__AIX) || defined(__AIX__) || defined(__aix) || defined(__aix__)
  320. # define PLATFORM_ID "AIX"
  321.  
  322. #elif defined(__sgi) || defined(__sgi__) || defined(_SGI)
  323. # define PLATFORM_ID "IRIX"
  324.  
  325. #elif defined(__hpux) || defined(__hpux__)
  326. # define PLATFORM_ID "HP-UX"
  327.  
  328. #elif defined(__HAIKU__)
  329. # define PLATFORM_ID "Haiku"
  330.  
  331. #elif defined(__BeOS) || defined(__BEOS__) || defined(_BEOS)
  332. # define PLATFORM_ID "BeOS"
  333.  
  334. #elif defined(__QNX__) || defined(__QNXNTO__)
  335. # define PLATFORM_ID "QNX"
  336.  
  337. #elif defined(__tru64) || defined(_tru64) || defined(__TRU64__)
  338. # define PLATFORM_ID "Tru64"
  339.  
  340. #elif defined(__riscos) || defined(__riscos__)
  341. # define PLATFORM_ID "RISCos"
  342.  
  343. #elif defined(__sinix) || defined(__sinix__) || defined(__SINIX__)
  344. # define PLATFORM_ID "SINIX"
  345.  
  346. #elif defined(__UNIX_SV__)
  347. # define PLATFORM_ID "UNIX_SV"
  348.  
  349. #elif defined(__bsdos__)
  350. # define PLATFORM_ID "BSDOS"
  351.  
  352. #elif defined(_MPRAS) || defined(MPRAS)
  353. # define PLATFORM_ID "MP-RAS"
  354.  
  355. #elif defined(__osf) || defined(__osf__)
  356. # define PLATFORM_ID "OSF1"
  357.  
  358. #elif defined(_SCO_SV) || defined(SCO_SV) || defined(sco_sv)
  359. # define PLATFORM_ID "SCO_SV"
  360.  
  361. #elif defined(__ultrix) || defined(__ultrix__) || defined(_ULTRIX)
  362. # define PLATFORM_ID "ULTRIX"
  363.  
  364. #elif defined(__XENIX__) || defined(_XENIX) || defined(XENIX)
  365. # define PLATFORM_ID "Xenix"
  366.  
  367. #elif defined(__WATCOMC__)
  368. # if defined(__LINUX__)
  369. #  define PLATFORM_ID "Linux"
  370.  
  371. # elif defined(__DOS__)
  372. #  define PLATFORM_ID "DOS"
  373.  
  374. # elif defined(__OS2__)
  375. #  define PLATFORM_ID "OS2"
  376.  
  377. # elif defined(__WINDOWS__)
  378. #  define PLATFORM_ID "Windows3x"
  379.  
  380. # else /* unknown platform */
  381. #  define PLATFORM_ID ""
  382. # endif
  383.  
  384. #else /* unknown platform */
  385. # define PLATFORM_ID ""
  386.  
  387. #endif
  388.  
  389. /* For windows compilers MSVC and Intel we can determine
  390.    the architecture of the compiler being used.  This is because
  391.    the compilers do not have flags that can change the architecture,
  392.    but rather depend on which compiler is being used
  393. */
  394. #if defined(_WIN32) && defined(_MSC_VER)
  395. # if defined(_M_IA64)
  396. #  define ARCHITECTURE_ID "IA64"
  397.  
  398. # elif defined(_M_X64) || defined(_M_AMD64)
  399. #  define ARCHITECTURE_ID "x64"
  400.  
  401. # elif defined(_M_IX86)
  402. #  define ARCHITECTURE_ID "X86"
  403.  
  404. # elif defined(_M_ARM)
  405. #  if _M_ARM == 4
  406. #   define ARCHITECTURE_ID "ARMV4I"
  407. #  elif _M_ARM == 5
  408. #   define ARCHITECTURE_ID "ARMV5I"
  409. #  else
  410. #   define ARCHITECTURE_ID "ARMV" STRINGIFY(_M_ARM)
  411. #  endif
  412.  
  413. # elif defined(_M_MIPS)
  414. #  define ARCHITECTURE_ID "MIPS"
  415.  
  416. # elif defined(_M_SH)
  417. #  define ARCHITECTURE_ID "SHx"
  418.  
  419. # else /* unknown architecture */
  420. #  define ARCHITECTURE_ID ""
  421. # endif
  422.  
  423. #elif defined(__WATCOMC__)
  424. # if defined(_M_I86)
  425. #  define ARCHITECTURE_ID "I86"
  426.  
  427. # elif defined(_M_IX86)
  428. #  define ARCHITECTURE_ID "X86"
  429.  
  430. # else /* unknown architecture */
  431. #  define ARCHITECTURE_ID ""
  432. # endif
  433.  
  434. #else
  435. #  define ARCHITECTURE_ID ""
  436. #endif
  437.  
  438. /* Convert integer to decimal digit literals.  */
  439. #define DEC(n)                   \
  440.   ('0' + (((n) / 10000000)%10)), \
  441.   ('0' + (((n) / 1000000)%10)),  \
  442.   ('0' + (((n) / 100000)%10)),   \
  443.   ('0' + (((n) / 10000)%10)),    \
  444.   ('0' + (((n) / 1000)%10)),     \
  445.   ('0' + (((n) / 100)%10)),      \
  446.   ('0' + (((n) / 10)%10)),       \
  447.   ('0' +  ((n) % 10))
  448.  
  449. /* Convert integer to hex digit literals.  */
  450. #define HEX(n)             \
  451.   ('0' + ((n)>>28 & 0xF)), \
  452.   ('0' + ((n)>>24 & 0xF)), \
  453.   ('0' + ((n)>>20 & 0xF)), \
  454.   ('0' + ((n)>>16 & 0xF)), \
  455.   ('0' + ((n)>>12 & 0xF)), \
  456.   ('0' + ((n)>>8  & 0xF)), \
  457.   ('0' + ((n)>>4  & 0xF)), \
  458.   ('0' + ((n)     & 0xF))
  459.  
  460. /* Construct a string literal encoding the version number components. */
  461. #ifdef COMPILER_VERSION_MAJOR
  462. char const info_version[] = {
  463.   'I', 'N', 'F', 'O', ':',
  464.   'c','o','m','p','i','l','e','r','_','v','e','r','s','i','o','n','[',
  465.   COMPILER_VERSION_MAJOR,
  466. # ifdef COMPILER_VERSION_MINOR
  467.   '.', COMPILER_VERSION_MINOR,
  468. #  ifdef COMPILER_VERSION_PATCH
  469.    '.', COMPILER_VERSION_PATCH,
  470. #   ifdef COMPILER_VERSION_TWEAK
  471.     '.', COMPILER_VERSION_TWEAK,
  472. #   endif
  473. #  endif
  474. # endif
  475.   ']','\0'};
  476. #endif
  477.  
  478. /* Construct a string literal encoding the version number components. */
  479. #ifdef SIMULATE_VERSION_MAJOR
  480. char const info_simulate_version[] = {
  481.   'I', 'N', 'F', 'O', ':',
  482.   's','i','m','u','l','a','t','e','_','v','e','r','s','i','o','n','[',
  483.   SIMULATE_VERSION_MAJOR,
  484. # ifdef SIMULATE_VERSION_MINOR
  485.   '.', SIMULATE_VERSION_MINOR,
  486. #  ifdef SIMULATE_VERSION_PATCH
  487.    '.', SIMULATE_VERSION_PATCH,
  488. #   ifdef SIMULATE_VERSION_TWEAK
  489.     '.', SIMULATE_VERSION_TWEAK,
  490. #   endif
  491. #  endif
  492. # endif
  493.   ']','\0'};
  494. #endif
  495.  
  496. /* Construct the string literal in pieces to prevent the source from
  497.    getting matched.  Store it in a pointer rather than an array
  498.    because some compilers will just produce instructions to fill the
  499.    array rather than assigning a pointer to a static array.  */
  500. char const* info_platform = "INFO" ":" "platform[" PLATFORM_ID "]";
  501. char const* info_arch = "INFO" ":" "arch[" ARCHITECTURE_ID "]";
  502.  
  503.  
  504.  
  505.  
  506. const char* info_language_dialect_default = "INFO" ":" "dialect_default["
  507. #if !defined(__STDC_VERSION__)
  508.   "90"
  509. #elif __STDC_VERSION__ >= 201000L
  510.   "11"
  511. #elif __STDC_VERSION__ >= 199901L
  512.   "99"
  513. #else
  514. #endif
  515. "]";
  516.  
  517. /*--------------------------------------------------------------------------*/
  518.  
  519. #ifdef ID_VOID_MAIN
  520. void main() {}
  521. #else
  522. int main(int argc, char* argv[])
  523. {
  524.   int require = 0;
  525.   require += info_compiler[argc];
  526.   require += info_platform[argc];
  527.   require += info_arch[argc];
  528. #ifdef COMPILER_VERSION_MAJOR
  529.   require += info_version[argc];
  530. #endif
  531. #ifdef SIMULATE_ID
  532.   require += info_simulate[argc];
  533. #endif
  534. #ifdef SIMULATE_VERSION_MAJOR
  535.   require += info_simulate_version[argc];
  536. #endif
  537. #if defined(__CRAYXE) || defined(__CRAYXC)
  538.   require += info_cray[argc];
  539. #endif
  540.   require += info_language_dialect_default[argc];
  541.   (void)argv;
  542.   return require;
  543. }
  544. #endif
  545.