/** * Name: wx/platform.h * Purpose: define the OS and compiler identification macros * Author: Vadim Zeitlin * Modified by: * Created: 29.10.01 (extracted from wx/defs.h) * RCS-ID: $Id$ * Copyright: (c) 1997-2001 Vadim Zeitlin * Licence: wxWindows licence */ /* THIS IS A C FILE, DON'T USE C++ FEATURES (IN PARTICULAR COMMENTS) IN IT */ #ifndef _WX_PLATFORM_H_ #define _WX_PLATFORM_H_ /* Codewarrior doesn't define any Windows symbols until some headers are included */ #if __MWERKS__ # include #endif /* WXMAC variants __WXMAC_CLASSIC__ means ppc non-carbon builds, __WXMAC_CARBON__ means carbon API available (mach or cfm builds) , __WXMAC_OSX__ means mach-o builds, running under 10.2 + only */ #ifdef __WXMAC__ # if defined(__MACH__) # define __WXMAC_OSX__ # define __WXMAC_CARBON__ # ifdef __WXMAC_XCODE__ # include # include "wx/mac/carbon/config_xcode.h" # endif # else # if TARGET_CARBON # define __WXMAC_CARBON__ # else # define __WXMAC_CLASSIC__ # endif # endif #endif /* __WXOSX__ is a common define to wxMac (Carbon) and wxCocoa ports under OS X. */ #if defined(__WXMAC_OSX__) || defined(__WXCOCOA__) # define __WXOSX__ #endif /* first define Windows symbols if they're not defined on the command line: we can autodetect everything we need if _WIN32 is defined */ #if defined(__CYGWIN__) && defined(__WINDOWS__) # ifndef __WXMSW__ # define __WXMSW__ # endif # ifndef _WIN32 # define _WIN32 # endif # ifndef WIN32 # define WIN32 # endif #endif #if defined(__PALMOS__) # ifndef __WXPALMOS__ # define __WXPALMOS__ # endif # ifdef __WXMSW__ # undef __WXMSW__ # endif # ifdef __WINDOWS__ # undef __WINDOWS__ # endif # ifdef __WIN32__ # undef __WIN32__ # endif # ifdef WIN32 # undef WIN32 # endif # ifdef _WIN32 # undef _WIN32 # endif #endif #if defined(_WIN64) # ifndef _WIN32 /* a lot of code (mistakenly) uses #ifdef _WIN32 to either test for Windows or to test for !__WIN16__, so we must define _WIN32 for Win64 as well to ensure that the existing code continues to work. */ # define _WIN32 # endif /* !_WIN32 */ # ifndef __WIN64__ # define __WIN64__ # endif /* !__WIN64__ */ #endif /* _WIN64 */ #if (defined(_WIN32) || defined(WIN32) || defined(__NT__) || defined(__WXWINCE__)) \ && !defined(__WXMOTIF__) && !defined(__WXGTK__) && !defined(__WXX11__) # ifndef __WXMSW__ # define __WXMSW__ # endif # ifndef __WIN32__ # define __WIN32__ # endif /* this means Win95-style UI, i.e. Win9x/NT 4+: always true now */ # if !defined(__WIN95__) # define __WIN95__ # endif #endif /* Win32 */ #if defined(__WXMSW__) || defined(__WIN32__) # if !defined(__WINDOWS__) # define __WINDOWS__ # endif #endif #ifdef __WINE__ # ifndef __WIN95__ # define __WIN95__ # endif #endif /* WINE */ /* detect MS SmartPhone */ #if defined( WIN32_PLATFORM_WFSP ) # ifndef __SMARTPHONE__ # define __SMARTPHONE__ # endif # ifndef __WXWINCE__ # define __WXWINCE__ # endif #endif /* detect PocketPC */ #if defined( WIN32_PLATFORM_PSPC ) # ifndef __POCKETPC__ # define __POCKETPC__ # endif # ifndef __WXWINCE__ # define __WXWINCE__ # endif #endif /* detect Standard WinCE SDK */ #if defined( WCE_PLATFORM_STANDARDSDK ) # ifndef __WINCE_STANDARDSDK__ # define __WINCE_STANDARDSDK__ # endif # ifndef __WXWINCE__ # define __WXWINCE__ # endif #endif #if defined(_WIN32_WCE) && !defined(WIN32_PLATFORM_WFSP) && !defined(WIN32_PLATFORM_PSPC) # if (_WIN32_WCE >= 400) # ifndef __WINCE_NET__ # define __WINCE_NET__ # endif # elif (_WIN32_WCE >= 200) # ifndef __HANDHELDPC__ # define __HANDHELDPC__ # endif # endif # ifndef __WXWINCE__ # define __WXWINCE__ # endif #endif /* Hardware platform detection. VC++ defines _M_xxx symbols. */ #if defined(_M_IX86) || defined(i386) || defined(__i386) || defined(__i386__) #ifndef __INTEL__ #define __INTEL__ #endif #endif /* x86 */ #if defined(_M_IA64) #ifndef __IA64__ #define __IA64__ #endif #endif /* ia64 */ #if defined(_M_MPPC) || defined(__PPC__) #ifndef __POWERPC__ #define __POWERPC__ #endif #endif /* alpha */ #if defined(_M_ALPHA) || defined(__AXP__) #ifndef __ALPHA__ #define __ALPHA__ #endif #endif /* alpha */ /* Include wx/setup.h for the Unix platform defines generated by configure and the library compilation options */ #include "wx/setup.h" /* adjust the Unicode setting: wxUSE_UNICODE should be defined as 0 or 1 and is used by wxWidgets, _UNICODE and/or UNICODE may be defined or used by the system headers so bring these settings in sync */ /* set wxUSE_UNICODE to 1 if UNICODE or _UNICODE is defined */ #if defined(_UNICODE) || defined(UNICODE) # undef wxUSE_UNICODE # define wxUSE_UNICODE 1 #else /* !UNICODE */ # ifndef wxUSE_UNICODE # define wxUSE_UNICODE 0 # endif #endif /* UNICODE/!UNICODE */ /* and vice versa: define UNICODE and _UNICODE if wxUSE_UNICODE is 1 */ #if wxUSE_UNICODE # ifndef _UNICODE # define _UNICODE # endif # ifndef UNICODE # define UNICODE # endif #endif /* wxUSE_UNICODE */ #if defined( __MWERKS__ ) && !defined(__INTEL__) // otherwise MSL headers bring in WIN32 dependant APIs #undef UNICODE #endif /* check the consistency of the settings in setup.h: note that this must be done after setting wxUSE_UNICODE correctly as it is used in wx/chkconf.h */ #include "wx/chkconf.h" /* some compilers don't support iostream.h any longer, while some of theme are not updated with yet, so override the users setting here in such case. */ #if defined(_MSC_VER) && (_MSC_VER >= 1310) # undef wxUSE_IOSTREAMH # define wxUSE_IOSTREAMH 0 #elif defined(__DMC__) || defined(__WATCOMC__) # undef wxUSE_IOSTREAMH # define wxUSE_IOSTREAMH 1 #elif defined(__MINGW32__) # undef wxUSE_IOSTREAMH # define wxUSE_IOSTREAMH 0 #endif /* compilers with/without iostream.h */ /* old C++ headers (like ) declare classes in the global namespace while the new, standard ones (like ) do it in std:: namespace, unless it's an old gcc version. using this macro allows constuctions like "wxSTD iostream" to work in either case */ #if !wxUSE_IOSTREAMH && (!defined(__GNUC__) || ( __GNUC__ > 2 ) || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95)) # define wxSTD std:: #else # define wxSTD #endif /* OS: first of all, test for MS-DOS platform. We must do this before testing for Unix, because DJGPP compiler defines __unix__ under MS-DOS */ #if defined(__GO32__) || defined(__DJGPP__) || defined(__DOS__) # ifndef __DOS__ # define __DOS__ # endif /* size_t is the same as unsigned int for Watcom 11 compiler, */ /* so define it if it hadn't been done by configure yet */ # if !defined(wxSIZE_T_IS_UINT) && !defined(wxSIZE_T_IS_ULONG) # ifdef __WATCOMC__ # define wxSIZE_T_IS_UINT # endif # ifdef __DJGPP__ # define wxSIZE_T_IS_ULONG # endif # endif /* OS: then test for generic Unix defines, then for particular flavours and finally for Unix-like systems */ #elif defined(__UNIX__) || defined(__unix) || defined(__unix__) || \ defined(____SVR4____) || defined(__LINUX__) || defined(__sgi) || \ defined(__hpux) || defined(sun) || defined(__SUN__) || defined(_AIX) || \ defined(__EMX__) || defined(__VMS) || defined(__BEOS__) # define __UNIX_LIKE__ /* Helps SGI compilation, apparently */ # ifdef __SGI__ # ifdef __GNUG__ # define __need_wchar_t # else /* !gcc */ /* Note I use the term __SGI_CC__ for both cc and CC, its not a good idea to mix gcc and cc/CC, the name mangling is different */ # define __SGI_CC__ # endif /* gcc/!gcc */ # endif /* SGI */ # if defined(sun) || defined(__SUN__) # ifndef __GNUG__ # ifndef __SUNCC__ # define __SUNCC__ # endif /* Sun CC */ # endif # endif /* Sun */ # ifdef __EMX__ # define OS2EMX_PLAIN_CHAR # endif /* define __HPUX__ for HP-UX where standard macro is __hpux */ # if defined(__hpux) && !defined(__HPUX__) # define __HPUX__ # endif /* HP-UX */ # if defined(__CYGWIN__) || defined(__WINE__) # if !defined(wxSIZE_T_IS_UINT) # define wxSIZE_T_IS_UINT # endif # endif #elif defined(applec) || \ defined(THINK_C) || \ (defined(__MWERKS__) && !defined(__INTEL__)) /* MacOS */ # if !defined(wxSIZE_T_IS_UINT) && !defined(wxSIZE_T_IS_ULONG) # define wxSIZE_T_IS_ULONG # endif #elif defined(__WXMAC__) && defined(__APPLE__) /* Mac OS X */ # define __UNIX_LIKE__ /* These defines are needed when compiling using Project Builder with a non generated setup0.h */ # ifndef __UNIX__ # define __UNIX__ 1 # endif # ifndef __BSD__ # define __BSD__ 1 # endif # ifndef __DARWIN__ # define __DARWIN__ 1 # endif # ifndef __POWERPC__ # define __POWERPC__ 1 # endif # ifndef TARGET_CARBON # define TARGET_CARBON 1 # endif # if !defined(wxSIZE_T_IS_UINT) && !defined(wxSIZE_T_IS_ULONG) # define wxSIZE_T_IS_ULONG # endif /* Some code has been added to workaround defects(?) in the bundled gcc compiler. These corrections are identified by __DARWIN__ for Darwin related corrections (wxMac, wxMotif) */ #elif defined(__OS2__) # if defined(__IBMCPP__) # define __VISAGEAVER__ __IBMCPP__ # endif # ifndef __WXOS2__ # define __WXOS2__ # endif # ifndef __WXPM__ # define __WXPM__ # endif /* Place other OS/2 compiler environment defines here */ # if defined(__VISAGECPP__) /* VisualAge is the only thing that understands _Optlink */ # define LINKAGEMODE _Optlink # endif # define wxSIZE_T_IS_UINT #elif defined(__PALMOS__) # ifdef __WIN32__ # error "__WIN32__ should not be defined for PalmOS" # endif # ifdef __WINDOWS__ # error "__WINDOWS__ should not be defined for PalmOS" # endif # ifdef __WXMSW__ # error "__WXMSW__ should not be defined for PalmOS" # endif #else /* Windows */ # ifndef __WINDOWS__ # define __WINDOWS__ # endif /* Windows */ /* to be changed for Win64! */ # ifndef __WIN32__ # error "__WIN32__ should be defined for Win32 and Win64, Win16 is not supported" # endif /* define another standard symbol for Microsoft Visual C++: the standard one (_MSC_VER) is also defined by Metrowerks compiler */ # if defined(_MSC_VER) && !defined(__MWERKS__) # define __VISUALC__ _MSC_VER # elif defined(__BCPLUSPLUS__) && !defined(__BORLANDC__) # define __BORLANDC__ # elif defined(__WATCOMC__) # elif defined(__SC__) # define __SYMANTECC__ # endif /* compiler */ /* size_t is the same as unsigned int for all Windows compilers we know, */ /* so define it if it hadn't been done by configure yet */ # if !defined(wxSIZE_T_IS_UINT) && !defined(wxSIZE_T_IS_ULONG) # define wxSIZE_T_IS_UINT # endif #endif /* OS */ /* if we're on a Unix system but didn't use configure (so that setup.h didn't define __UNIX__), do define __UNIX__ now */ #if !defined(__UNIX__) && defined(__UNIX_LIKE__) # define __UNIX__ #endif /* Unix */ #if defined(__WXMOTIF__) || defined(__WXX11__) # define __X__ #endif #ifdef __SC__ # ifdef __DMC__ # define __DIGITALMARS__ # else # define __SYMANTEC__ # endif #endif /* Force linking against required libraries under Windows CE: */ #ifdef __WXWINCE__ # include "wx/msw/wince/libraries.h" #endif /* This macro can be used to test the gcc version and can be used like this: # if wxCHECK_GCC_VERSION(3, 1) ... we have gcc 3.1 or later ... # else ... no gcc at all or gcc < 3.1 ... # endif */ #define wxCHECK_GCC_VERSION( major, minor ) \ ( defined(__GNUC__) && defined(__GNUC_MINOR__) \ && ( ( __GNUC__ > (major) ) \ || ( __GNUC__ == (major) && __GNUC_MINOR__ >= (minor) ) ) ) /* This macro can be used to check that the version of mingw32 compiler is at least maj.min */ #if ( defined( __GNUWIN32__ ) || defined( __MINGW32__ ) || \ ( defined( __CYGWIN__ ) && defined( __WINDOWS__ ) ) || \ (defined(__WATCOMC__) && __WATCOMC__ >= 1200) ) && \ !defined(__DOS__) && \ !defined(__WXMOTIF__) && \ !defined(__WXGTK__) && \ !defined(__WXX11__) && \ !defined(__WXPALMOS__) # include "wx/msw/gccpriv.h" #else # undef wxCHECK_W32API_VERSION # define wxCHECK_W32API_VERSION(maj, min) (0) #endif #if defined (__WXMSW__) # if !defined(__WATCOMC__) # define wxHAVE_RAW_BITMAP # endif #endif #if defined (__WXMAC__) # if !defined(WORDS_BIGENDIAN) && ( !defined(__MACH__) || ( defined(__BIG_ENDIAN__) && __BIG_ENDIAN__ ) ) # define WORDS_BIGENDIAN 1 # endif #endif /* Choose which method we will use for updating menus * - in OnIdle, or when we receive a wxEVT_MENU_OPEN event. * Presently, only Windows and GTK+ support wxEVT_MENU_OPEN. */ #ifndef wxUSE_IDLEMENUUPDATES # if (defined(__WXMSW__) || defined(__WXGTK__)) && !defined(__WXUNIVERSAL__) # define wxUSE_IDLEMENUUPDATES 0 # else # define wxUSE_IDLEMENUUPDATES 1 # endif #endif /* * Define symbols that are not yet in * configure or possibly some setup.h files. * They will need to be added. */ #ifndef wxUSE_FILECONFIG # if wxUSE_CONFIG # define wxUSE_FILECONFIG 1 # else # define wxUSE_FILECONFIG 0 # endif #endif #ifndef wxUSE_HOTKEY # define wxUSE_HOTKEY 0 #endif #if !defined(wxUSE_WXDIB) && defined(__WXMSW__) # define wxUSE_WXDIB 1 #endif /* We need AvailabilityMacros.h for ifdefing out things that don't exist on OSX 10.2 and lower FIXME: We need a better way to detect for 10.3 then including a system header */ #ifdef __DARWIN__ #include #endif #endif /* _WX_PLATFORM_H_ */