gettext.h
changeset 1 67188bd752db
child 5 390d05b2d25c
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-1:000000000000 0:0cab22cb100b
       
     1 /* Convenience header for conditional use of GNU <libintl.h>.
       
     2    Copyright (C) 1995-1998, 2000-2002, 2004 Free Software Foundation, Inc.
       
     3 
       
     4    This program is free software; you can redistribute it and/or modify it
       
     5    under the terms of the GNU Library General Public License as published
       
     6    by the Free Software Foundation; either version 2, or (at your option)
       
     7    any later version.
       
     8 
       
     9    This program is distributed in the hope that it will be useful,
       
    10    but WITHOUT ANY WARRANTY; without even the implied warranty of
       
    11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
       
    12    Library General Public License for more details.
       
    13 
       
    14    You should have received a copy of the GNU Library General Public
       
    15    License along with this program; if not, write to the Free Software
       
    16    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
       
    17    USA.  */
       
    18 
       
    19 #ifndef _LIBGETTEXT_H
       
    20 #define _LIBGETTEXT_H 1
       
    21 
       
    22 /* NLS can be disabled through the configure --disable-nls option.  */
       
    23 #if ENABLE_NLS
       
    24 
       
    25 /* Get declarations of GNU message catalog functions.  */
       
    26 # include <libintl.h>
       
    27 
       
    28 #else
       
    29 
       
    30 /* Solaris /usr/include/locale.h includes /usr/include/libintl.h, which
       
    31    chokes if dcgettext is defined as a macro.  So include it now, to make
       
    32    later inclusions of <locale.h> a NOP.  We don't include <libintl.h>
       
    33    as well because people using "gettext.h" will not include <libintl.h>,
       
    34    and also including <libintl.h> would fail on SunOS 4, whereas <locale.h>
       
    35    is OK.  */
       
    36 #if defined(__sun)
       
    37 # include <locale.h>
       
    38 #endif
       
    39 
       
    40 /* Many header files from the libstdc++ coming with g++ 3.3 or newer include
       
    41    <libintl.h>, which chokes if dcgettext is defined as a macro.  So include
       
    42    it now, to make later inclusions of <libintl.h> a NOP.  */
       
    43 #if defined(__cplusplus) && defined(__GNUG__) && (__GNUC__ >= 3)
       
    44 # include <cstdlib>
       
    45 # if (__GLIBC__ >= 2) || _GLIBCXX_HAVE_LIBINTL_H
       
    46 #  include <libintl.h>
       
    47 # endif
       
    48 #endif
       
    49 
       
    50 /* Disabled NLS.
       
    51    The casts to 'const char *' serve the purpose of producing warnings
       
    52    for invalid uses of the value returned from these functions.
       
    53    On pre-ANSI systems without 'const', the config.h file is supposed to
       
    54    contain "#define const".  */
       
    55 # define gettext(Msgid) ((const char *) (Msgid))
       
    56 # define dgettext(Domainname, Msgid) ((const char *) (Msgid))
       
    57 # define dcgettext(Domainname, Msgid, Category) ((const char *) (Msgid))
       
    58 # define ngettext(Msgid1, Msgid2, N) \
       
    59     ((N) == 1 ? (const char *) (Msgid1) : (const char *) (Msgid2))
       
    60 # define dngettext(Domainname, Msgid1, Msgid2, N) \
       
    61     ((N) == 1 ? (const char *) (Msgid1) : (const char *) (Msgid2))
       
    62 # define dcngettext(Domainname, Msgid1, Msgid2, N, Category) \
       
    63     ((N) == 1 ? (const char *) (Msgid1) : (const char *) (Msgid2))
       
    64 # define textdomain(Domainname) ((const char *) (Domainname))
       
    65 # define bindtextdomain(Domainname, Dirname) ((const char *) (Dirname))
       
    66 # define bind_textdomain_codeset(Domainname, Codeset) ((const char *) (Codeset))
       
    67 
       
    68 #endif
       
    69 
       
    70 /* A pseudo function call that serves as a marker for the automated
       
    71    extraction of messages, but does not call gettext().  The run-time
       
    72    translation is done at a different place in the code.
       
    73    The argument, String, should be a literal string.  Concatenated strings
       
    74    and other string expressions won't work.
       
    75    The macro's expansion is not parenthesized, so that it is suitable as
       
    76    initializer for static 'char[]' or 'const char[]' variables.  */
       
    77 #define gettext_noop(String) String
       
    78 
       
    79 #endif /* _LIBGETTEXT_H */