source3/build/charset.py

   1 # tests for charsets for Samba3
   2
   3 from Configure import conf
   4
   5 @conf
   6 def CHECK_SAMBA3_CHARSET(conf, crossbuild=False):
   7     '''Check for default charsets for Samba3
   8     '''
   9     if conf.CHECK_ICONV(define='HAVE_NATIVE_ICONV'):
  10         default_dos_charset=False
  11         default_unix_charset=False
  12
  13         # check for default dos charset name
  14         for charset in ['CP850', 'IBM850']:
  15             if conf.CHECK_CHARSET_EXISTS(charset, headers='iconv.h'):
  16                 default_dos_charset=charset
  17                 break
  18
  19         # check for default unix charset name
  20         for charset in ['UTF-8', 'UTF8']:
  21             if conf.CHECK_CHARSET_EXISTS(charset, headers='iconv.h'):
  22                 default_unix_charset=charset
  23                 break
  24
  25         # At this point, we have a libiconv candidate. We know that
  26         # we have the right headers and libraries, but we don't know
  27         # whether it does the conversions we want. We can't test this
  28         # because we are cross-compiling. This is not necessarily a big
  29         # deal, since we can't guarantee that the results we get now will
  30         # match the results we get at runtime anyway.
  31         if crossbuild:
  32             default_dos_charset="CP850"
  33             default_unix_charset="UTF-8"
  34             # TODO: this used to warn about the set charset on cross builds
  35
  36         conf.DEFINE('DEFAULT_DOS_CHARSET', default_dos_charset, quote=True)
  37         conf.DEFINE('DEFAULT_UNIX_CHARSET', default_unix_charset, quote=True)
  38
  39     else:
  40         conf.DEFINE('DEFAULT_DOS_CHARSET', "ASCII", quote=True)
  41         conf.DEFINE('DEFAULT_UNIX_CHARSET', "UTF8", quote=True)
  42