* 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
*/
#endif
/*
- first define Windows symbols if they're not defined on the command line: we
- can autodetect everything we need if _WIN32 is defined
+ We use __WINDOWS__ as our main identification symbol for Microsoft Windows
+ but it's actually not predefined directly by any commonly used compilers
+ (only Watcom defines it itself and it's not supported any longer), so we
+ define it ourselves if any of the following macros is defined:
+
+ - MSVC _WIN32 (notice that this is also defined under Win64)
+ - Borland __WIN32__
+ - Our __WXMSW__ which selects Windows as platform automatically
*/
-#if defined(__CYGWIN__) && defined(__WINDOWS__)
-# ifndef __WXMSW__
-# define __WXMSW__
-# endif
-#endif
+#if defined(_WIN32) || defined(__WIN32__) || defined(__WXMSW__)
+# ifndef __WINDOWS__
+# define __WINDOWS__
+# endif /* !__WINDOWS__ */
+#endif /* Any standard symbol indicating Windows */
#if defined(_WIN64)
# ifndef _WIN32
# endif /* !__WIN64__ */
#endif /* _WIN64 */
-#if (defined(_WIN32) || defined(WIN32) || defined(__NT__) || defined(__WXWINCE__)) \
- && !defined(__WXMOTIF__) && !defined(__WXGTK__) && !defined(__WXX11__)
-# ifndef __WXMSW__
-# define __WXMSW__
-# endif
-#endif /* Win32 */
+#if defined(__WINDOWS__)
+ /* Select wxMSW under Windows if no other port is specified. */
+# if !defined(__WXMSW__) && !defined(__WXMOTIF__) && !defined(__WXGTK__) && !defined(__WXX11__)
+# define __WXMSW__
+# endif
-#if defined(_WIN32)
# if !defined(__WINDOWS__)
# define __WINDOWS__
# endif
+# ifndef _WIN32
+# define _WIN32
+# endif
+
# ifndef WIN32
# define WIN32
# endif
# ifndef __WIN32__
# define __WIN32__
# endif
-#endif /* _WIN32 */
+#endif /* __WINDOWS__ */
/* Don't use widget toolkit specific code in non-GUI code */
#if defined(wxUSE_GUI) && !wxUSE_GUI
# include "wx/android/config_android.h"
#endif
+#include "wx/compiler.h"
+
/*
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
+ could be already defined by configure but it must be included after defining
+ the compiler macros above as msvc/wx/setup.h relies on them under Windows.
*/
#include "wx/setup.h"
# define wxCOMPILER_BROKEN_CONCAT_OPER
#endif /* __BORLANDC__ */
-/*
- Define Watcom-specific macros.
-*/
-#ifndef __WATCOMC__
-# define wxWATCOM_VERSION(major,minor) 0
-# define wxCHECK_WATCOM_VERSION(major,minor) 0
-# define wxONLY_WATCOM_EARLIER_THAN(major,minor) 0
-# define WX_WATCOM_ONLY_CODE( x )
-#else
-# if __WATCOMC__ < 1200
-# error "Only Open Watcom is supported in this release"
-# endif
-
-# 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) )
-# define WX_WATCOM_ONLY_CODE( x ) x
-#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
# endif
# endif /* SGI */
-# if defined(__SUNPRO_CC)
-# ifndef __SUNCC__
-# define __SUNCC__ __SUNPRO_CC
-# endif /* Sun CC */
-# endif /* Sun CC */
-
# ifdef __EMX__
# define OS2EMX_PLAIN_CHAR
# endif
# define wxSIZE_T_IS_UINT
/*
- OS: Otherwise it must be Windows
+ OS: Windows
*/
-#else /* Windows */
-# ifndef __WINDOWS__
-# define __WINDOWS__
-# endif /* Windows */
+#elif defined(__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 some other compilers.
- */
-# if defined(_MSC_VER)
-# 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__
-# elif __VISUALC__ < 1700
-# define __VISUALC10__
-# elif __VISUALC__ < 1800
-# define __VISUALC11__
-# elif __VISUALC__ < 1900
-# define __VISUALC12__
-# else
-# pragma message("Please update wx/platform.h to recognize this VC++ version")
-# endif
-
-# 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) && !defined(__WIN64__)
# define wxSIZE_T_IS_UINT
# endif
+#else
+# error "Unknown platform."
#endif /* OS */
/*
# 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:
# 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
-
#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( __WINDOWS__ ) ) || \
wxCHECK_WATCOM_VERSION(1,0) ) && \
#else
# undef wxCHECK_W32API_VERSION
# define wxCHECK_W32API_VERSION(maj, min) (0)
-# undef wxCHECK_MINGW32_VERSION
-# define wxCHECK_MINGW32_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
/*
Handle Darwin gcc universal compilation. Don't do this in an Apple-
projects / wxWidgets.git / blobdiff