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