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1 | /////////////////////////////////////////////////////////////////////////////// | |
2 | // Name: wx/build.h | |
3 | // Purpose: Runtime build options checking | |
4 | // Author: Vadim Zeitlin, Vaclav Slavik | |
5 | // Modified by: | |
6 | // Created: 07.05.02 | |
7 | // RCS-ID: $Id$ | |
8 | // Copyright: (c) 2002 Vadim Zeitlin <vadim@wxwidgets.org> | |
9 | // Licence: wxWindows licence | |
10 | /////////////////////////////////////////////////////////////////////////////// | |
11 | ||
12 | #ifndef _WX_BUILD_H_ | |
13 | #define _WX_BUILD_H_ | |
14 | ||
15 | #include "wx/version.h" | |
16 | ||
17 | // ---------------------------------------------------------------------------- | |
18 | // WX_BUILD_OPTIONS_SIGNATURE | |
19 | // ---------------------------------------------------------------------------- | |
20 | ||
21 | #define __WX_BO_STRINGIZE(x) __WX_BO_STRINGIZE0(x) | |
22 | #define __WX_BO_STRINGIZE0(x) #x | |
23 | ||
24 | #if (wxMINOR_VERSION % 2) == 0 | |
25 | #define __WX_BO_VERSION(x,y,z) \ | |
26 | __WX_BO_STRINGIZE(x) "." __WX_BO_STRINGIZE(y) | |
27 | #else | |
28 | #define __WX_BO_VERSION(x,y,z) \ | |
29 | __WX_BO_STRINGIZE(x) "." __WX_BO_STRINGIZE(y) "." __WX_BO_STRINGIZE(z) | |
30 | #endif | |
31 | ||
32 | #ifdef __WXDEBUG__ | |
33 | #define __WX_BO_DEBUG "debug" | |
34 | #else | |
35 | #define __WX_BO_DEBUG "no debug" | |
36 | #endif | |
37 | ||
38 | #if wxUSE_UNICODE | |
39 | #define __WX_BO_UNICODE "Unicode" | |
40 | #else | |
41 | #define __WX_BO_UNICODE "ANSI" | |
42 | #endif | |
43 | ||
44 | // GCC and Intel C++ share same C++ ABI (and possibly others in the future), | |
45 | // check if compiler versions are compatible: | |
46 | #if defined(__GXX_ABI_VERSION) | |
47 | #define __WX_BO_COMPILER \ | |
48 | ",compiler with C++ ABI " __WX_BO_STRINGIZE(__GXX_ABI_VERSION) | |
49 | #elif defined(__INTEL_COMPILER) | |
50 | #define __WX_BO_COMPILER ",Intel C++" | |
51 | #elif defined(__GNUG__) | |
52 | #define __WX_BO_COMPILER ",GCC " \ | |
53 | __WX_BO_STRINGIZE(__GNUC__) "." __WX_BO_STRINGIZE(__GNUC_MINOR__) | |
54 | #elif defined(__VISUALC__) | |
55 | #define __WX_BO_COMPILER ",Visual C++" | |
56 | #elif defined(__BORLANDC__) | |
57 | #define __WX_BO_COMPILER ",Borland C++" | |
58 | #elif defined(__DIGITALMARS__) | |
59 | #define __WX_BO_COMPILER ",DigitalMars" | |
60 | #elif defined(__WATCOMC__) | |
61 | #define __WX_BO_COMPILER ",Watcom C++" | |
62 | #else | |
63 | #define __WX_BO_COMPILER | |
64 | #endif | |
65 | ||
66 | // WXWIN_COMPATIBILITY macros affect presence of virtual functions | |
67 | #if WXWIN_COMPATIBILITY_2_2 | |
68 | #define __WX_BO_WXWIN_COMPAT_2_2 ",compatible with 2.2" | |
69 | #else | |
70 | #define __WX_BO_WXWIN_COMPAT_2_2 | |
71 | #endif | |
72 | #if WXWIN_COMPATIBILITY_2_4 | |
73 | #define __WX_BO_WXWIN_COMPAT_2_4 ",compatible with 2.4" | |
74 | #else | |
75 | #define __WX_BO_WXWIN_COMPAT_2_4 | |
76 | #endif | |
77 | ||
78 | // deriving wxWin containers from STL ones changes them completely: | |
79 | #if wxUSE_STL | |
80 | #define __WX_BO_STL ",STL containers" | |
81 | #else | |
82 | #define __WX_BO_STL ",wx containers" | |
83 | #endif | |
84 | ||
85 | // This macro is passed as argument to wxConsoleApp::CheckBuildOptions() | |
86 | #define WX_BUILD_OPTIONS_SIGNATURE \ | |
87 | __WX_BO_VERSION(wxMAJOR_VERSION, wxMINOR_VERSION, wxRELEASE_NUMBER) \ | |
88 | " (" __WX_BO_DEBUG "," __WX_BO_UNICODE \ | |
89 | __WX_BO_COMPILER \ | |
90 | __WX_BO_STL \ | |
91 | __WX_BO_WXWIN_COMPAT_2_2 __WX_BO_WXWIN_COMPAT_2_4 \ | |
92 | ")" | |
93 | ||
94 | ||
95 | // ---------------------------------------------------------------------------- | |
96 | // WX_CHECK_BUILD_OPTIONS | |
97 | // ---------------------------------------------------------------------------- | |
98 | ||
99 | // Use this macro to check build options. Adding it to a file in DLL will | |
100 | // ensure that the DLL checks build options in same way IMPLEMENT_APP() does. | |
101 | #define WX_CHECK_BUILD_OPTIONS(libName) \ | |
102 | static bool wxCheckBuildOptions() \ | |
103 | { \ | |
104 | wxAppConsole::CheckBuildOptions(WX_BUILD_OPTIONS_SIGNATURE, \ | |
105 | libName); \ | |
106 | return true; \ | |
107 | }; \ | |
108 | static bool gs_buildOptionsCheck = wxCheckBuildOptions(); | |
109 | ||
110 | ||
111 | #if WXWIN_COMPATIBILITY_2_4 | |
112 | ||
113 | // ---------------------------------------------------------------------------- | |
114 | // wxBuildOptions | |
115 | // ---------------------------------------------------------------------------- | |
116 | ||
117 | // NB: Don't use this class in new code, it relies on the ctor being always | |
118 | // inlined. WX_BUILD_OPTIONS_SIGNATURE always works. | |
119 | class wxBuildOptions | |
120 | { | |
121 | public: | |
122 | // the ctor must be inline to get the compilation settings of the code | |
123 | // which included this header | |
124 | wxBuildOptions() : m_signature(WX_BUILD_OPTIONS_SIGNATURE) {} | |
125 | ||
126 | private: | |
127 | const char *m_signature; | |
128 | ||
129 | // actually only CheckBuildOptions() should be our friend but well... | |
130 | friend class wxAppConsole; | |
131 | }; | |
132 | ||
133 | #endif // WXWIN_COMPATIBILITY_2_4 | |
134 | ||
135 | #endif // _WX_BUILD_H_ |