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: gccpriv.h 36155 2005-11-10 16:16:05Z ABX $
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 wxCHECK_WATCOM_VERSION(1,0)
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_ */
128