include/wx/build.h

   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@wxwindows.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, check if compiler versions are
  45 // compatible:
  46 #if (defined(__GNUG__) || defined(__INTEL_COMPILER) && \
  47      defined(__GXX_ABI_VERSION))
  48     #define __WX_BO_COMPILER \
  49             ",compiler with C++ ABI " __WX_BO_STRINGIZE(__GXX_ABI_VERSION)
  50 #else
  51     #define __WX_BO_COMPILER
  52 #endif
  53
  54 // This macro is passed as argument to wxConsoleApp::CheckBuildOptions()
  55 #define WX_BUILD_OPTIONS_SIGNATURE \
  56     __WX_BO_VERSION(wxMAJOR_VERSION, wxMINOR_VERSION, wxRELEASE_NUMBER) \
  57     " (" __WX_BO_DEBUG "," __WX_BO_UNICODE __WX_BO_COMPILER ")"
  58
  59
  60
  61 // Use this macro to check build options. Adding it to a file in DLL will
  62 // ensure that the DLL checks build options in same way IMPLEMENT_APP() does.
  63 #define WX_CHECK_BUILD_OPTIONS(libName)                                 \
  64     static bool wxCheckBuildOptions()                                   \
  65     {                                                                   \
  66         wxAppConsole::CheckBuildOptions(WX_BUILD_OPTIONS_SIGNATURE,     \
  67                                         libName);                       \
  68         return true;                                                    \
  69     };                                                                  \
  70     static bool gs_buildOptionsCheck = wxCheckBuildOptions();
  71
  72 #endif // _WX_BUILD_H_