include/wx/msw/gccpriv.h

   1 /*
   2  Name:        wx/msw/gccpriv.h
   3  Purpose:     MinGW/Cygwin definitions
   4  Author:      Vadim Zeitlin
   5  Modified by:
   6  Created:
   7  RCS-ID:      $Id$
   8  Copyright:   (c) Vadim Zeitlin
   9  Licence:     wxWindows Licence
  10 */
  11
  12 /* THIS IS A C FILE, DON'T USE C++ FEATURES (IN PARTICULAR COMMENTS) IN IT */
  13
  14 #ifndef _WX_MSW_GCCPRIV_H_
  15 #define _WX_MSW_GCCPRIV_H_
  16
  17 #if defined(__MINGW32__) && !defined(__GNUWIN32__)
  18     #define __GNUWIN32__
  19 #endif
  20
  21 #if defined(__MINGW32__) && ( ( __GNUC__ > 2 ) || ( ( __GNUC__ == 2 ) && ( __GNUC_MINOR__ >= 95 ) ) )
  22     #include <_mingw.h>
  23 #endif
  24
  25 #if defined( __MINGW32__ ) && !defined(__WINE__) && !defined( HAVE_W32API_H )
  26     #if __MINGW32_MAJOR_VERSION >= 1
  27         #define HAVE_W32API_H
  28     #endif
  29 #elif defined( __CYGWIN__ ) && !defined( HAVE_W32API_H )
  30     #if ( __GNUC__ > 2 )
  31         #define HAVE_W32API_H
  32     #endif
  33 #endif
  34
  35 #if (defined(__WATCOMC__) && __WATCOMC__ >= 1200)
  36     #define HAVE_W32API_H
  37 #endif
  38
  39 /* check for MinGW/Cygwin w32api version ( releases >= 0.5, only ) */
  40 #if defined( HAVE_W32API_H )
  41 #include <w32api.h>
  42 #endif
  43
  44 /* Watcom can't handle defined(xxx) here: */
  45 #if defined(__W32API_MAJOR_VERSION) && defined(__W32API_MINOR_VERSION)
  46     #define wxCHECK_W32API_VERSION( major, minor ) \
  47  ( ( ( __W32API_MAJOR_VERSION > (major) ) \
  48       || ( __W32API_MAJOR_VERSION == (major) && __W32API_MINOR_VERSION >= (minor) ) ) )
  49 #else
  50     #define wxCHECK_W32API_VERSION( major, minor ) (0)
  51 #endif
  52
  53 /* Cygwin / Mingw32 with gcc >= 2.95 use new windows headers which
  54    are more ms-like (header author is Anders Norlander, hence the name) */
  55 #if (defined(__MINGW32__) || defined(__CYGWIN__) || defined(__WINE__)) && ((__GNUC__>2) || ((__GNUC__==2) && (__GNUC_MINOR__>=95)))
  56     #ifndef wxUSE_NORLANDER_HEADERS
  57         #define wxUSE_NORLANDER_HEADERS 1
  58     #endif
  59 #else
  60     #ifndef wxUSE_NORLANDER_HEADERS
  61         #define wxUSE_NORLANDER_HEADERS 0
  62     #endif
  63 #endif
  64
  65 /* "old" GNUWIN32 is the one without Norlander's headers: it lacks the
  66    standard Win32 headers and we define the used stuff ourselves for it
  67    in wx/msw/gnuwin32/extra.h */
  68 #if defined(__GNUC__) && !wxUSE_NORLANDER_HEADERS
  69     #define __GNUWIN32_OLD__
  70 #endif
  71
  72 /* Cygwin 1.0 */
  73 #if defined(__CYGWIN__) && ((__GNUC__==2) && (__GNUC_MINOR__==9))
  74     #define __CYGWIN10__
  75 #endif
  76
  77 /* Check for Mingw runtime version: */
  78 #if defined(__MINGW32_MAJOR_VERSION) && defined(__MINGW32_MINOR_VERSION)
  79     #define wxCHECK_MINGW32_VERSION( major, minor ) \
  80  ( ( ( __MINGW32_MAJOR_VERSION > (major) ) \
  81       || ( __MINGW32_MAJOR_VERSION == (major) && __MINGW32_MINOR_VERSION >= (minor) ) ) )
  82 #else
  83     #define wxCHECK_MINGW32_VERSION( major, minor ) (0)
  84 #endif
  85
  86 /* Mingw runtime 1.0-20010604 has some missing _tXXXX functions,
  87    so let's define them ourselves: */
  88 #if defined(__GNUWIN32__) && wxCHECK_W32API_VERSION( 1, 0 ) \
  89     && !wxCHECK_W32API_VERSION( 1, 1 )
  90     #ifndef _tsetlocale
  91       #if wxUSE_UNICODE
  92       #define _tsetlocale _wsetlocale
  93       #else
  94       #define _tsetlocale setlocale
  95       #endif
  96     #endif
  97     #ifndef _tgetenv
  98       #if wxUSE_UNICODE
  99       #define _tgetenv _wgetenv
 100       #else
 101       #define _tgetenv getenv
 102       #endif
 103     #endif
 104     #ifndef _tfopen
 105       #if wxUSE_UNICODE
 106       #define _tfopen _wfopen
 107       #else
 108       #define _tfopen fopen
 109       #endif
 110     #endif
 111 #endif
 112
 113 /* current (= before mingw-runtime 3.3) mingw32 headers forget to
 114    define _puttchar, this will probably be fixed in the next versions but
 115    for now do it ourselves
 116  */
 117 #if defined( __MINGW32__ ) && \
 118         !wxCHECK_MINGW32_VERSION(3,3) && !defined( _puttchar )
 119     #ifdef wxUSE_UNICODE
 120         #define  _puttchar   putwchar
 121     #else
 122         #define  _puttchar   puttchar
 123     #endif
 124 #endif
 125
 126 #endif
 127   /* _WX_MSW_GCCPRIV_H_ */