ceph/src/boost/libs/compatibility/generate_cpp_c_headers.py

   1 # This Python script creates a full set of C++ C header files that
   2 # are missing on some platforms.
   3 #
   4 # Usage:
   5 #   mkdir cpp_c_headers
   6 #   cd cpp_c_headers
   7 #   python generate_cpp_c_headers.py
   8 #
   9 # The files created by this script are in the directory:
  10 #   root/boost/compatibility/cpp_c_headers
  11 #
  12 # Supported platforms:
  13 #   Compaq Alpha, RedHat 6.2 Linux, Compaq C++ V6.3 (cxx)
  14 #   Compaq Alpha, Tru64 Unix V5.0, Compaq C++ V6.2 (cxx)
  15 #   Silicon Graphics, IRIX 6.5, MIPSpro Compilers: Version 7.3.1.1m (CC)
  16 #
  17 # Support for additional platforms can be added by extending the
  18 # "defines" Python dictionary below.
  19 #
  20 # Python is available at:
  21 #   http://www.python.org/
  22 #
  23 # Copyright (c) 2001 Ralf W. Grosse-Kunstleve.
  24 # Distributed under the Boost Software License, Version 1.0. (See accompany-
  25 # ing file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
  26 #
  27 # Revision history:
  28 #   16 Apr 01 moved to boost CVS tree (R.W. Grosse-Kunstleve)
  29 #   17 Jan 01 Alpha Linux cxx V6.3 support (R.W. Grosse-Kunstleve)
  30 #   15 Dec 00 posted to boost e-group file upload area (R.W. Grosse-Kunstleve)
  31
  32 # Definition of platform specific exclusion of identifiers.
  33 defines = {
  34   'defined(__sgi) && defined(_COMPILER_VERSION) && _COMPILER_VERSION <= 740': (
  35     'btowc', 'fwide', 'fwprintf', 'fwscanf', 'mbrlen', 'mbrtowc',
  36     'mbsinit', 'mbsrtowcs', 'swprintf', 'swscanf', 'towctrans', 'vfwprintf',
  37     'vswprintf', 'vwprintf', 'wcrtomb', 'wcsrtombs', 'wctob', 'wctrans',
  38     'wctrans_t', 'wmemchr', 'wmemcmp', 'wmemcpy', 'wmemmove', 'wmemset',
  39     'wprintf', 'wscanf',
  40   ),
  41   'defined(__DECCXX_VER) && __DECCXX_VER <= 60290024': (
  42     'fwide',
  43   ),
  44   'defined(__linux) && defined(__DECCXX_VER) && __DECCXX_VER <= 60390005': (
  45     'getwchar', 'ungetwc', 'fgetwc', 'vfwprintf', 'fgetws', 'vswprintf',
  46     'wcsftime', 'fputwc', 'vwprintf', 'fputws', 'fwide', 'putwc',
  47     'wprintf', 'fwprintf', 'putwchar', 'wscanf', 'fwscanf', 'swprintf',
  48     'getwc', 'swscanf',
  49   ),
  50 }
  51
  52 # The information below was copied directly from the file:
  53 #   ISO+IEC+14882-1998.pdf
  54 # The exact source of the information is given in the format
  55 #   PDF #, p. #, Table #
  56 # Where
  57 #   PDF # = page number as shown by the Acrobat Reader
  58 #   p. # = page number printed at the bottom of the page
  59 #   Table # = number printed in caption of table
  60 hfiles = {
  61   'cassert': ( # PDF 378, p. 352, Table 25
  62     # Macro: assert
  63   ),
  64   'cctype': ( # PDF 431, p. 405, Table 45
  65     # Functions:
  66       'isalnum', 'isdigit', 'isprint', 'isupper', 'tolower',
  67       'isalpha', 'isgraph', 'ispunct', 'isxdigit', 'toupper',
  68       'iscntrl', 'islower', 'isspace',
  69   ),
  70   'cerrno': ( # PDF 378, p. 352, Table 26
  71     # Macros: EDOM ERANGE errno
  72   ),
  73   'cfloat': ( # PDF 361, p. 335, Table 17
  74     # Macros: DBL_DIG DBL_MIN_EXP FLT_MIN_10_EXP LDBL_MAX_10_EXP
  75     #         DBL_EPSILON FLT_DIG FLT_MIN_EXP LDBL_MAX_EXP
  76     #         DBL_MANT_DIG FLT_EPSILON FLT_RADIX LDBL_MIN
  77     #         DBL_MAX FLT_MANT_DIG FLT_ROUNDS LDBL_MIN_10_EXP
  78     #         DBL_MAX_10_EXP FLT_MAX LDBL_DIG LDBL_MIN_EXP
  79     #         DBL_MAX_EXP FLT_MAX_10_EXP LDBL_EPSILON
  80     #         DBL_MIN FLT_MAX_EXP LDBL_MANT_DIG
  81     #         DBL_MIN_10_EXP FLT_MIN LDBL_MAX
  82   ),
  83   #'ciso646': (
  84   #),
  85   'climits': ( # PDF 361, p. 335, Table 16
  86     # Macros: CHAR_BIT INT_MAX LONG_MIN SCHAR_MIN UCHAR_MAX USHRT_MAX
  87     #         CHAR_MAX INT_MIN MB_LEN_MAX SHRT_MAX UINT_MAX
  88     #         CHAR_MIN LONG_MAX SCHAR_MAX SHRT_MIN ULONG_MAX
  89   ),
  90   'clocale': ( # PDF 483, p. 457, Table 62
  91     # Macros: LC_ALL LC_COLLATE LC_CTYPE
  92     #         LC_MONETARY LC_NUMERIC LC_TIME
  93     #         NULL
  94     # Struct:
  95       'lconv',
  96     # Functions:
  97       'localeconv', 'setlocale',
  98   ),
  99   'cmath': ( # PDF 622, p. 596, Table 80
 100     # Macro: HUGE_VAL
 101     # Functions:
 102       'acos', 'cos', 'fmod', 'modf', 'tan',
 103       'asin', 'cosh', 'frexp', 'pow', 'tanh',
 104       'atan', 'exp', 'ldexp', 'sin',
 105       'atan2', 'fabs', 'log', 'sinh',
 106       'ceil', 'floor', 'log10', 'sqrt',
 107   ),
 108   'csetjmp': ( # PDF 372, p. 346, Table 20
 109     # Macro: setjmp
 110     # Type:
 111       'jmp_buf',
 112     # Function:
 113       'longjmp',
 114   ),
 115   'csignal': ( # PDF 372, p. 346, Table 22
 116     # Macros: SIGABRT SIGILL SIGSEGV SIG_DFL
 117     #         SIG_IGN SIGFPE SIGINT SIGTERM SIG_ERR
 118     # Type:
 119       'sig_atomic_t',
 120     # Functions:
 121       'raise', 'signal',
 122   ),
 123   'cstdarg': ( # PDF 372, p. 346, Table 19
 124     # Macros: va_arg va_end va_start
 125     # Type:
 126       'va_list',
 127   ),
 128   'cstddef': ( # PDF 353, p. 327, Table 15
 129     # Macros: NULL offsetof
 130     # Types:
 131       'ptrdiff_t', 'size_t',
 132   ),
 133   'cstdio': ( # PDF 692, p. 666, Table 94
 134     # Macros: BUFSIZ FOPEN_MAX SEEK_CUR TMP_MAX _IONBF stdout
 135     #         EOF L_tmpnam SEEK_END _IOFBF stderr
 136     #         FILENAME_MAX NULL <cstdio> SEEK_SET _IOLBF stdin
 137     # Types:
 138       'FILE', 'fpos_t', 'size_t',
 139     # Functions:
 140       'clearerr', 'fgets', 'fscanf', 'gets', 'rename', 'tmpfile',
 141       'fclose', 'fopen', 'fseek', 'perror', 'rewind', 'tmpnam',
 142       'feof', 'fprintf', 'fsetpos', 'printf', 'scanf', 'ungetc',
 143       'ferror', 'fputc', 'ftell', 'putc', 'setbuf', 'vfprintf',
 144       'fflush', 'fputs', 'fwrite', 'putchar', 'setvbuf', 'vprintf',
 145       'fgetc', 'fread', 'getc', 'puts', 'sprintf', 'vsprintf',
 146       'fgetpos', 'freopen', 'getchar', 'remove', 'sscanf',
 147   ),
 148   'cstdlib': ( # PDF 362, p. 336, Table 18
 149     # Macros: EXIT_FAILURE EXIT_SUCCESS
 150     # Functions:
 151       'abort', 'atexit', 'exit',
 152                # PDF 373, p. 347, Table 23
 153     # Functions:
 154       'getenv', 'system',
 155                # PDF 400, p. 374, Table 33
 156     # Functions:
 157       'calloc', 'malloc',
 158       'free', 'realloc',
 159                # PDF 433, p. 417, Table 49
 160     # Macros: MB_CUR_MAX
 161     # Functions:
 162       'atol', 'mblen', 'strtod', 'wctomb',
 163       'atof', 'mbstowcs', 'strtol', 'wcstombs',
 164       'atoi', 'mbtowc', 'strtoul',
 165                # PDF 589, p. 563, Table 78
 166     # Functions:
 167       'bsearch', 'qsort',
 168                # PDF 622, p. 596, Table 81
 169     # Macros: RAND_MAX
 170     # Types:
 171       'div_t', 'ldiv_t',
 172     # Functions:
 173       'abs', 'labs', 'srand',
 174       'div', 'ldiv', 'rand',
 175   ),
 176   'cstring': ( # PDF 401, p. 375, Table 34
 177     # Macro: NULL
 178     # Type: size_t
 179     # Functions:
 180     # 'memchr', 'memcmp',
 181     # 'memcpy', 'memmove', 'memset',
 182                # PDF 432, p. 406, Table 47
 183     # Macro: NULL
 184     # Type:
 185       'size_t',
 186     # Functions:
 187       'memchr', 'strcat', 'strcspn', 'strncpy', 'strtok',
 188       'memcmp', 'strchr', 'strerror', 'strpbrk', 'strxfrm',
 189       'memcpy', 'strcmp', 'strlen', 'strrchr',
 190       'memmove', 'strcoll', 'strncat', 'strspn',
 191       'memset', 'strcpy', 'strncmp', 'strstr',
 192   ),
 193   'ctime': ( # PDF 372, p. 346, Table 21
 194     # Macros: CLOCKS_PER_SEC
 195     # Types:
 196     # 'clock_t',
 197     # Functions:
 198     # 'clock',
 199              # PDF 401, p. 375, Table 35
 200     # Macros: NULL
 201     # Types:
 202       'size_t', 'clock_t', 'time_t',
 203     # Struct:
 204       'tm',
 205     # Functions:
 206       'asctime', 'clock', 'difftime', 'localtime', 'strftime',
 207       'ctime', 'gmtime', 'mktime', 'time',
 208   ),
 209   'cwchar': ( # PDF 432, p. 406, Table 48
 210     # Macros: NULL WCHAR_MAX WCHAR_MIN WEOF
 211     # Types:
 212       'mbstate_t', 'wint_t', 'size_t',
 213     # Functions:
 214       'btowc', 'getwchar', 'ungetwc', 'wcscpy', 'wcsrtombs', 'wmemchr',
 215       'fgetwc', 'mbrlen', 'vfwprintf', 'wcscspn', 'wcsspn', 'wmemcmp',
 216       'fgetws', 'mbrtowc', 'vswprintf', 'wcsftime', 'wcsstr', 'wmemcpy',
 217       'fputwc', 'mbsinit', 'vwprintf', 'wcslen', 'wcstod', 'wmemmove',
 218       'fputws', 'mbsrtowcs', 'wcrtomb', 'wcsncat', 'wcstok', 'wmemset',
 219       'fwide', 'putwc', 'wcscat', 'wcsncmp', 'wcstol', 'wprintf',
 220       'fwprintf', 'putwchar', 'wcschr', 'wcsncpy', 'wcstoul', 'wscanf',
 221       'fwscanf', 'swprintf', 'wcscmp', 'wcspbrk', 'wcsxfrm',
 222       'getwc', 'swscanf', 'wcscoll', 'wcsrchr', 'wctob',
 223   ),
 224   'cwctype': ( # PDF 432, p. 406, Table 46
 225     # Macro: WEOF
 226     # Types:
 227       'wctrans_t', 'wctype_t', 'wint_t',
 228     # Functions:
 229       'iswalnum', 'iswctype', 'iswlower', 'iswspace', 'towctrans', 'wctrans',
 230       'iswalpha', 'iswdigit', 'iswprint', 'iswupper', 'towlower', 'wctype',
 231       'iswcntrl', 'iswgraph', 'iswpunct', 'iswxdigit', 'towupper',
 232   ),
 233 }
 234
 235 if (__name__ == "__main__"):
 236
 237   import sys, string, time
 238
 239   now = time.asctime(time.localtime(time.time())) + ' ' + str(time.tzname)
 240
 241   for hfile in hfiles.keys():
 242     HFILE = string.upper(hfile)
 243     f = open(hfile, 'w')
 244     sys.stdout = f
 245     print '// This file is automatically generated. Do not edit.'
 246     print '//', sys.argv
 247     print '//', now
 248     print
 249     print '#ifndef __' + HFILE + '_HEADER'
 250     print '#define __' + HFILE + '_HEADER'
 251     print ''
 252     print '#include <' + hfile[1:] + '.h>'
 253     print ''
 254     if (len(hfiles[hfile]) > 0):
 255       print 'namespace std {'
 256       for s in hfiles[hfile]:
 257         n_endif = 0
 258         for d in defines.keys():
 259           if (s in defines[d]):
 260             print '#if !(' + d + ')'
 261             n_endif = n_endif + 1
 262         print '  using ::' + s + ';'
 263         for i in xrange(n_endif): print '#endif'
 264       print '}'
 265       print ''
 266     print '#endif // ' + HFILE + '_HEADER'
 267     sys.stdout = sys.__stdout__