X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ef620df011862a244e6be57be337e1eefc788b5a..4bfec1790f526d462f8f2ce107f8a83f725d9192:/include/wx/platform.h diff --git a/include/wx/platform.h b/include/wx/platform.h index 7aff61182b..b796ce8ecf 100644 --- a/include/wx/platform.h +++ b/include/wx/platform.h @@ -1,13 +1,13 @@ -/* - * 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 wxWindows team - * Licence: wxWindows licence - */ +/** +* 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 */ @@ -19,17 +19,45 @@ Codewarrior doesn't define any Windows symbols until some headers are included */ -#if __MWERKS__ +#ifdef __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(__CYGWIN32__) && !defined(__WXMOTIF__) && !defined(__WXGTK__) \ - && !defined(__WXX11__) - /* for Cygwin, default to wxMSW unless otherwise specified */ +#if defined(__CYGWIN__) && defined(__WINDOWS__) # ifndef __WXMSW__ # define __WXMSW__ # endif @@ -43,6 +71,33 @@ # endif #endif +#if defined(__PALMOS__) +# if __PALMOS__ == 0x06000000 +# define __WXPALMOS6__ +# endif +# if __PALMOS__ == 0x05000000 +# define __WXPALMOS5__ +# endif +# 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 /* @@ -58,68 +113,186 @@ # endif /* !__WIN64__ */ #endif /* _WIN64 */ -#if defined(_WIN32) || defined(WIN32) || defined(__NT__) || defined(__WXWINCE__) +#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 - - /* - see MSDN for the description of possible WINVER values, this one is a - good default and, anyhow, we check for most of the features we use - during run-time. - */ -# ifndef WINVER -# define WINVER 0x0400 -# endif - - /* Win95 means Win95-style UI, i.e. Win9x/NT 4+ */ -# if !defined(__WIN95__) && (WINVER >= 0x0400) -# define __WIN95__ # endif #endif /* Win32 */ #if defined(__WXMSW__) || defined(__WIN32__) -# if !defined(__WINDOWS__) -# define __WINDOWS__ -# endif +# 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 /* Include wx/setup.h for the Unix platform defines generated by configure and the library compilation options + + Note that it must be included before defining hardware symbols below as they + could be already defined by configure */ #include "wx/setup.h" -/* check the consistency of the settings in setup.h */ +/* + 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 */ + + +/* + 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 + + +/* + This macro can be used to test the Open Watcom version. +*/ +#ifndef __WATCOMC__ +# define wxWATCOM_VERSION(major,minor) 0 +# define wxCHECK_WATCOM_VERSION(major,minor) 0 +# define wxONLY_WATCOM_EARLIER_THAN(major,minor) 0 +#elif defined(__WATCOMC__) && __WATCOMC__ < 1200 +# error "Only Open Watcom is supported in this release" +#else +# define wxWATCOM_VERSION(major,minor) ( major * 100 + minor * 10 + 1100 ) +# define wxCHECK_WATCOM_VERSION(major,minor) ( __WATCOMC__ >= wxWATCOM_VERSION(major,minor) ) +# define wxONLY_WATCOM_EARLIER_THAN(major,minor) ( __WATCOMC__ < wxWATCOM_VERSION(major,minor) ) +#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, so override the users - setting here in such case. + 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 -#endif /* compilers not supporting iostream.h */ +#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 + 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 +#if !wxUSE_IOSTREAMH && (!defined(__GNUC__) || ( __GNUC__ > 2 ) || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95)) # define wxSTD std:: #else # define wxSTD @@ -166,6 +339,11 @@ */ # define __SGI_CC__ # endif /* gcc/!gcc */ + + /* system headers use this symbol and not __cplusplus in some places */ +# ifndef _LANGUAGE_C_PLUS_PLUS +# define _LANGUAGE_C_PLUS_PLUS +# endif # endif /* SGI */ # if defined(sun) || defined(__SUN__) @@ -230,14 +408,16 @@ __DARWIN__ for Darwin related corrections (wxMac, wxMotif) */ #elif defined(__OS2__) + + /* wxOS2 vs. non wxOS2 ports on OS2 platform */ +# if !defined(__WXMOTIF__) && !defined(__WXGTK__) && !defined(__WXX11__) +# ifndef __WXPM__ +# define __WXPM__ +# endif +# endif + # 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 */ @@ -247,6 +427,17 @@ # 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__ @@ -254,7 +445,7 @@ /* to be changed for Win64! */ # ifndef __WIN32__ -# define __WIN16__ +# error "__WIN32__ should be defined for Win32 and Win64, Win16 is not supported" # endif /* @@ -265,7 +456,7 @@ # define __VISUALC__ _MSC_VER # elif defined(__BCPLUSPLUS__) && !defined(__BORLANDC__) # define __BORLANDC__ -# elif defined(__WATCOMC__) +# elif defined(__WATCOMC__) # elif defined(__SC__) # define __SYMANTECC__ # endif /* compiler */ @@ -285,12 +476,6 @@ # define __UNIX__ #endif /* Unix */ -#if defined(__HPUX__) && !defined(__WXGTK__) -# ifndef __WXMOTIF__ -# define __WXMOTIF__ -# endif /* __WXMOTIF__ */ -#endif - #if defined(__WXMOTIF__) || defined(__WXX11__) # define __X__ #endif @@ -303,6 +488,25 @@ # endif #endif +#ifdef __INTEL_COMPILER +# define __INTELC__ +#endif + +/* + We get "Large Files (ILP32) not supported in strict ANSI mode." #error + from HP-UX standard headers when compiling with g++ without this: + */ +#if defined(__HPUX__) && !defined(__STDC_EXT__) +# define __STDC_EXT__ 1 +#endif + +/* Force linking against required libraries under Windows: */ +#ifdef __WXWINCE__ +# include "wx/msw/wince/libraries.h" +#elif defined __WINDOWS__ +# include "wx/msw/libraries.h" +#endif + /* This macro can be used to test the gcc version and can be used like this: @@ -321,9 +525,15 @@ 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(__WATCOMC__) && __WATCOMC__ >= 1200) +#if ( defined( __GNUWIN32__ ) || defined( __MINGW32__ ) || \ + ( defined( __CYGWIN__ ) && defined( __WINDOWS__ ) ) || \ + wxCHECK_WATCOM_VERSION(1,0) ) && \ + !defined(__DOS__) && \ + !defined(__WXPM__) && \ + !defined(__WXMOTIF__) && \ + !defined(__WXGTK__) && \ + !defined(__WXX11__) && \ + !defined(__WXPALMOS__) # include "wx/msw/gccpriv.h" #else # undef wxCHECK_W32API_VERSION @@ -337,8 +547,10 @@ #endif #if defined (__WXMAC__) -# ifndef WORDS_BIGENDIAN +# if ( !defined(__MACH__) || ( defined(__BIG_ENDIAN__) && __BIG_ENDIAN__ ) ) # define WORDS_BIGENDIAN 1 +# else +# undef WORDS_BIGENDIAN # endif #endif @@ -347,7 +559,7 @@ * Presently, only Windows and GTK+ support wxEVT_MENU_OPEN. */ #ifndef wxUSE_IDLEMENUUPDATES -# if defined(__WXMSW__) || defined(__WXGTK__) +# if (defined(__WXMSW__) || defined(__WXGTK__)) && !defined(__WXUNIVERSAL__) # define wxUSE_IDLEMENUUPDATES 0 # else # define wxUSE_IDLEMENUUPDATES 1 @@ -376,5 +588,13 @@ # define wxUSE_WXDIB 1 #endif -#endif /* _WX_PLATFORM_H_ */ +/* + 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_ */