X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8f7eeefcba9387ecd047b363edc1b4595a6cbb5e..dd9f8b6bb6935360a8271dc3e8749fb026b601a8:/include/wx/platform.h diff --git a/include/wx/platform.h b/include/wx/platform.h index 21a063a943..4f17f1ff4a 100644 --- a/include/wx/platform.h +++ b/include/wx/platform.h @@ -19,8 +19,12 @@ Codewarrior doesn't define any Windows symbols until some headers are included */ -#if __MWERKS__ -# include +#ifdef __MWERKS__ +# include + +# if !defined(__WXMAC__) && !defined(__WINDOWS__) && !defined(WIN32) && !defined(_WIN32_WCE) +# define __PALMOS__ 0x05000000 +# endif #endif /* @@ -32,34 +36,53 @@ #ifdef __WXMAC__ # if defined(__MACH__) # define __WXMAC_OSX__ -# define __WXMAC_CARBON__ -# ifdef __WXMAC_XCODE__ -# include -# include "wx/mac/carbon/config_xcode.h" +# define __WXMAC_CARBON__ /* for backwards compat in user code still defined */ +# include +# ifndef MAC_OS_X_VERSION_10_4 +# define MAC_OS_X_VERSION_10_4 1040 # endif -# else -# if TARGET_CARBON -# define __WXMAC_CARBON__ -# else -# define __WXMAC_CLASSIC__ +# ifndef MAC_OS_X_VERSION_10_5 +# define MAC_OS_X_VERSION_10_5 1050 # endif +# else +# error "only mach-o configurations are supported" # endif #endif /* __WXOSX__ is a common define to wxMac (Carbon) and wxCocoa ports under OS X. + + DO NOT use this define in base library code. Although wxMac has its own + private base library (and thus __WXOSX__,__WXMAC__ and related defines are + valid there), wxCocoa shares its library with other ports like wxGTK and wxX11. + + To keep wx authors from screwing this up, only enable __WXOSX__ for wxCocoa when + not compiling the base library. We determine this by first checking if + wxUSE_BASE is not defined. If it is not defined, then we're not buildling + the base library, and possibly not building wx at all (but actually building + user code that's using wx). If it is defined then we must check to make sure + it is not true. If it is true, we're building base. + + If you want it in the common darwin base library then use __DARWIN__. You + can use any Darwin-available libraries like CoreFoundation but please avoid + using OS X libraries like Carbon or CoreServices. + */ -#if defined(__WXMAC_OSX__) || defined(__WXCOCOA__) +#if defined(__WXMAC_OSX__) || (defined(__WXCOCOA__) && (!defined(wxUSE_BASE) || !wxUSE_BASE)) || defined(__WXASPEN__) # define __WXOSX__ #endif +#ifdef __WXOSX__ +# ifdef __WXMAC_XCODE__ +# include +# include "wx/mac/config_xcode.h" +# endif +#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 @@ -74,8 +97,14 @@ #endif #if defined(__PALMOS__) +# if __PALMOS__ == 0x06000000 +# define __WXPALMOS6__ 1 +# endif +# if __PALMOS__ == 0x05000000 +# define __WXPALMOS5__ 1 +# endif # ifndef __WXPALMOS__ -# define __WXPALMOS__ +# define __WXPALMOS__ 1 # endif # ifdef __WXMSW__ # undef __WXMSW__ @@ -117,53 +146,6 @@ # ifndef __WIN32__ # define __WIN32__ -# endif - - /* - The library user may override the default setting of WINVER by defining - it in his own makefile or project file -- if it is defined, we don't - touch it at all. - - It makes sense to define WINVER as: - - either some lowish value (e.g. 0x0302) to not even compile in the - features not available in Windows version lower than some given - one - - or to a higher value than the one used by default for the given - compiler if you updated its headers to newer version of Platform - SDK, e.g. VC6 ships with 0x0400 headers by default but may also - work with 0x0500 headers and beyond - */ -# ifndef WINVER -# if defined(_MSC_VER) && _MSC_VER < 1300 - /* - VC6 defines some stuff in its default headers which is normally - only present if WINVER >= 0x0500 (FLASHW_XXX constants) which - means that our usual tests not involving WINVER sometimes fail - with it, hence explicitly define a lower WINVER value for it. - */ -# define WINVER 0x0400 -# elif defined(__DMC__) - /* - Digital Mars is distributed with a little outdated headers. - */ -# define WINVER 0x0400 -# else /* !VC++ 6 */ - /* - see MSDN for the description of possible WINVER values, this one - is the highest one defined right now (Windows Server 2003) and - we use it unless it was explicitly overridden by the user to - disable recent features support as we check for all of the - features we use which could be not available on earlier Windows - systems during run-time anyhow, so there is almost no - disadvantage in using it. - */ -# define WINVER 0x0502 -# endif /* VC++ 6/!VC++6 */ -# endif - - /* Win95 means Win95-style UI, i.e. Win9x/NT 4+ */ -# if !defined(__WIN95__) && (WINVER >= 0x0400) -# define __WIN95__ # endif #endif /* Win32 */ @@ -173,12 +155,6 @@ # endif #endif -#ifdef __WINE__ -# ifndef __WIN95__ -# define __WIN95__ -# endif -#endif /* WINE */ - /* detect MS SmartPhone */ #if defined( WIN32_PLATFORM_WFSP ) # ifndef __SMARTPHONE__ @@ -224,6 +200,19 @@ # endif #endif +#if defined(__POCKETPC__) || defined(__SMARTPHONE__) || defined(__WXGPE__) +# define __WXHANDHELD__ +#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" + /* Hardware platform detection. @@ -241,7 +230,7 @@ #endif #endif /* ia64 */ -#if defined(_M_MPPC) || defined(__PPC__) +#if defined(_M_MPPC) || defined(__PPC__) || defined(__ppc__) #ifndef __POWERPC__ #define __POWERPC__ #endif @@ -253,11 +242,6 @@ #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 @@ -286,46 +270,39 @@ #endif /* wxUSE_UNICODE */ #if defined( __MWERKS__ ) && !defined(__INTEL__) -// otherwise MSL headers bring in WIN32 dependant APIs +/* 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" + test for old versions of Borland C, normally need at least 5.82, Turbo + explorer, available for free at http://www.turboexplorer.com/downloads +*/ +#if defined(__BORLANDC__) && (__BORLANDC__ < 0x550) +# error "wxWidgets requires a newer version of Borland, we recommend upgrading to 5.82 (Turbo Explorer). You may at your own risk remove this line and try building but be prepared to get build errors." +#endif /* __BORLANDC__ */ +#if defined(__BORLANDC__) && (__BORLANDC__ < 0x582) && (__BORLANDC__ > 0x559) +# ifndef _USE_OLD_RW_STL +# error "wxWidgets is incompatible with default Borland C++ 5.6 STL library, please add -D_USE_OLD_RW_STL to your bcc32.cfg to use RogueWave STL implementation." +# endif +#endif /* __BORLANDC__ */ -/* - 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:: + 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 wxSTD +# 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 /* @@ -350,11 +327,12 @@ /* OS: then test for generic Unix defines, then for particular flavours and finally for Unix-like systems + Mac OS X matches this case (__MACH__), prior Mac OS do not. */ #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__) + defined(__EMX__) || defined(__VMS) || defined(__BEOS__) || defined(__MACH__) # define __UNIX_LIKE__ @@ -369,15 +347,18 @@ */ # 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__) -# ifndef __GNUG__ -# ifndef __SUNCC__ -# define __SUNCC__ -# endif /* Sun CC */ -# endif -# endif /* Sun */ +# if defined(__SUNPRO_CC) +# ifndef __SUNCC__ +# define __SUNCC__ __SUNPRO_CC +# endif /* Sun CC */ +# endif /* Sun CC */ # ifdef __EMX__ # define OS2EMX_PLAIN_CHAR @@ -393,6 +374,35 @@ # define wxSIZE_T_IS_UINT # endif # endif + + /* All of these should already be defined by including configure- + generated setup.h but we wish to support Xcode compilation without + requiring the user to define these himself. + */ +# if defined(__APPLE__) && defined(__MACH__) +# ifndef __UNIX__ +# define __UNIX__ 1 +# endif +# ifndef __BSD__ +# define __BSD__ 1 +# endif + /* __DARWIN__ is our own define to mean OS X or pure Darwin */ +# ifndef __DARWIN__ +# define __DARWIN__ 1 +# endif + /* NOTE: TARGET_CARBON is actually a 0/1 and must be 1 for OS X */ +# ifndef TARGET_CARBON +# define TARGET_CARBON 1 +# endif + /* OS X uses unsigned long size_t for both ILP32 and LP64 modes. */ +# if !defined(wxSIZE_T_IS_UINT) && !defined(wxSIZE_T_IS_ULONG) +# define wxSIZE_T_IS_ULONG +# endif +# endif + +/* + OS: Classic Mac OS + */ #elif defined(applec) || \ defined(THINK_C) || \ (defined(__MWERKS__) && !defined(__INTEL__)) @@ -400,47 +410,21 @@ # 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 +/* + OS: OS/2 + */ +#elif defined(__OS2__) -# if !defined(wxSIZE_T_IS_UINT) && !defined(wxSIZE_T_IS_ULONG) -# define wxSIZE_T_IS_ULONG + /* wxOS2 vs. non wxOS2 ports on OS2 platform */ +# if !defined(__WXMOTIF__) && !defined(__WXGTK__) && !defined(__WXX11__) +# ifndef __WXPM__ +# define __WXPM__ +# endif # 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 */ @@ -450,6 +434,9 @@ # endif # define wxSIZE_T_IS_UINT +/* + OS: Palm OS + */ #elif defined(__PALMOS__) # ifdef __WIN32__ # error "__WIN32__ should not be defined for PalmOS" @@ -461,6 +448,9 @@ # error "__WXMSW__ should not be defined for PalmOS" # endif +/* + OS: Otherwise it must be Windows + */ #else /* Windows */ # ifndef __WINDOWS__ # define __WINDOWS__ @@ -477,9 +467,30 @@ */ # if defined(_MSC_VER) && !defined(__MWERKS__) # define __VISUALC__ _MSC_VER + + /* + define special symbols for different VC version instead of writing tests + for magic numbers such as 1200, 1300 &c repeatedly + */ +# if __VISUALC__ < 1100 +# error "This Visual C++ version is too old and not supported any longer." +# elif __VISUALC__ < 1200 +# define __VISUALC5__ +# elif __VISUALC__ < 1300 +# define __VISUALC6__ +# elif __VISUALC__ < 1400 +# define __VISUALC7__ +# elif __VISUALC__ < 1500 +# define __VISUALC8__ +# elif __VISUALC__ < 1600 +# define __VISUALC9__ +# else +# pragma message("Please update this code for the next VC++ version") +# endif + # elif defined(__BCPLUSPLUS__) && !defined(__BORLANDC__) # define __BORLANDC__ -# elif defined(__WATCOMC__) +# elif defined(__WATCOMC__) # elif defined(__SC__) # define __SYMANTECC__ # endif /* compiler */ @@ -511,15 +522,23 @@ # endif #endif -/* Force linking against required libraries under Windows CE: */ -#ifdef __WXWINCE__ -# include "wx/msw/wince/libraries.h" +#ifdef __INTEL_COMPILER +# define __INTELC__ #endif -/* Force inclusion of main PalmOS header: */ -#ifdef __WXPALMOS__ -# include -# undef Abs +/* + 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 /* @@ -531,19 +550,38 @@ ... 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) ) ) ) +#if defined(__GNUC__) && defined(__GNUC_MINOR__) + #define wxCHECK_GCC_VERSION( major, minor ) \ + ( ( __GNUC__ > (major) ) \ + || ( __GNUC__ == (major) && __GNUC_MINOR__ >= (minor) ) ) +#else + #define wxCHECK_GCC_VERSION( major, minor ) 0 +#endif + +#if defined(__BORLANDC__) || (defined(__GNUC__) && __GNUC__ < 3) +#define wxNEEDS_CHARPP +#endif + +/* + This macro can be used to test the Visual C++ version. +*/ +#ifndef __VISUALC__ +# define wxVISUALC_VERSION(major) 0 +# define wxCHECK_VISUALC_VERSION(major) 0 +#else +# define wxVISUALC_VERSION(major) ( (6 + major) * 100 ) +# define wxCHECK_VISUALC_VERSION(major) ( __VISUALC__ >= wxVISUALC_VERSION(major) ) +#endif /* 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) ) && \ + ( defined( __CYGWIN__ ) && defined( __WINDOWS__ ) ) || \ + wxCHECK_WATCOM_VERSION(1,0) ) && \ !defined(__DOS__) && \ + !defined(__WXPM__) && \ !defined(__WXMOTIF__) && \ !defined(__WXGTK__) && \ !defined(__WXX11__) && \ @@ -554,16 +592,96 @@ # define wxCHECK_W32API_VERSION(maj, min) (0) #endif +/** + This is similar to wxCHECK_GCC_VERSION but for Sun CC compiler. + */ +#ifdef __SUNCC__ + /* + __SUNCC__ is 0xVRP where V is major version, R release and P patch level + */ + #define wxCHECK_SUNCC_VERSION(maj, min) (__SUNCC__ >= (((maj)<<8) | ((min)<<4))) +#else + #define wxCHECK_SUNCC_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 +/* + Handle Darwin gcc universal compilation. Don't do this in an Apple- + specific case since no sane compiler should be defining either + __BIG_ENDIAN__ or __LITTLE_ENDIAN__ unless it really is generating + code that will be hosted on a machine with the appropriate endianness. + If a compiler defines neither, assume the user or configure set + WORDS_BIGENDIAN appropriately. + */ +#if defined(__BIG_ENDIAN__) +# undef WORDS_BIGENDIAN +# define WORDS_BIGENDIAN 1 +#elif defined(__LITTLE_ENDIAN__) +# undef WORDS_BIGENDIAN +#elif defined(__WXMAC__) && !defined(WORDS_BIGENDIAN) +/* According to Stefan even ancient Mac compilers defined __BIG_ENDIAN__ */ +# warning "Compiling wxMac with probably wrong endianness" +#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 + and after defining the compiler macros which are used in it too + */ +#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 + +/* On OpenVMS with the most recent HP C++ compiler some function (i.e. wscanf) + * are only available in the std-namespace. (BUG???) + */ +#if defined( __VMS ) && (__DECCXX_VER >= 70100000) && !defined(__STD_CFRONT) && !defined( __NONAMESPACE_STD ) +# define wxVMS_USE_STD std:: +#else +# define wxVMS_USE_STD +#endif + +#ifdef __VMS +#define XtDisplay XTDISPLAY +#ifdef __WXMOTIF__ +#define XtParent XTPARENT +#define XtScreen XTSCREEN +#define XtWindow XTWINDOW +#endif #endif /* Choose which method we will use for updating menus @@ -609,5 +727,29 @@ #include #endif -#endif /* _WX_PLATFORM_H_ */ +#if defined (__WXPALMOS__) +#include "wx/palmos/missing.h" +#endif // __WXPALMOS__ + +#if !defined (__WXPALMOS5__) +#define POSSEC_APPBASE +#define POSSEC_ARCHIVE +#define POSSEC_CLNTDATA +#define POSSEC_CMDLINE +#define POSSEC_CONFIG +#define POSSEC_DATETIME +#define POSSEC_DATETIME2 +#define POSSEC_DATSTRM +#define POSSEC_DIRCMN +#define POSSEC_DYNARRAY +#define POSSEC_DYNLIB +#define POSSEC_DYNLOAD +#define POSSEC_ENCCONV +#define POSSEC_EXTENDED +#define POSSEC_FFILE +#define POSSEC_FILE +#define POSSEC_FILECONF +#define POSSEC_FILEFN +#endif // __WXPALMOS5__ +#endif /* _WX_PLATFORM_H_ */