cdac585c3b
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@42029 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
609 lines
16 KiB
C
609 lines
16 KiB
C
/**
|
|
* 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
|
|
*/
|
|
#ifdef __MWERKS__
|
|
# include <stddef.h>
|
|
#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__
|
|
# include <AvailabilityMacros.h>
|
|
# ifdef __WXMAC_XCODE__
|
|
# include <unistd.h>
|
|
# 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__)
|
|
# 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
|
|
/*
|
|
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
|
|
#endif /* Win32 */
|
|
|
|
#if defined(__WXMSW__) || defined(__WIN32__)
|
|
# if !defined(__WINDOWS__)
|
|
# define __WINDOWS__
|
|
# endif
|
|
#endif
|
|
|
|
/* 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
|
|
|
|
#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.
|
|
|
|
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, while some of theme
|
|
are not updated with <iostream> 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 <iostream.h>) declare classes in the global namespace
|
|
while the new, standard ones (like <iostream>) 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 */
|
|
|
|
/* 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 */
|
|
|
|
# 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__)
|
|
|
|
/* 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
|
|
|
|
/* 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
|
|
|
|
#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:
|
|
|
|
# if wxCHECK_GCC_VERSION(3, 1)
|
|
... we have gcc 3.1 or later ...
|
|
# else
|
|
... no gcc at all or gcc < 3.1 ...
|
|
# endif
|
|
*/
|
|
#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
|
|
|
|
/*
|
|
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__ ) ) || \
|
|
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
|
|
# 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(__MACH__) || ( defined(__BIG_ENDIAN__) && __BIG_ENDIAN__ ) )
|
|
# define WORDS_BIGENDIAN 1
|
|
# else
|
|
# undef WORDS_BIGENDIAN
|
|
# 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 <AvailabilityMacros.h>
|
|
#endif
|
|
|
|
#endif /* _WX_PLATFORM_H_ */
|