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Commit	Line	Data
	1	/*
	2	* Name: wx/platform.h
	3	* Purpose: define the OS and compiler identification macros
	4	* Author: Vadim Zeitlin
	5	* Modified by:
	6	* Created: 29.10.01 (extracted from wx/defs.h)
	7	* RCS-ID: $Id$
	8	* Copyright: (c) 1997-2001 wxWindows team
	9	* Licence: wxWindows license
	10	*/
	11
	12	/* THIS IS A C FILE, DON'T USE C++ FEATURES (IN PARTICULAR COMMENTS) IN IT */
	13
	14	#ifndef _WX_PLATFORM_H_
	15	#define _WX_PLATFORM_H_
	16
	17	/*
	18	first define Windows symbols if they're not defined on the command line: we
	19	can autodetect everything we need if _WIN32 is defined
	20	*/
	21	#if defined(_WIN32) \|\| defined(WIN32) \|\| defined(__NT__)
	22	#ifndef __WXMSW__
	23	#define __WXMSW__
	24	#endif
	25
	26	#ifndef __WIN32__
	27	#define __WIN32__
	28	#endif
	29
	30	/* Win95 means Win95-style UI, i.e. Win9x/NT 4+ */
	31	#if !defined(__WIN95__) && defined(WINVER) && (WINVER >= 0x0400)
	32	#define __WIN95__
	33	#endif
	34	#endif /* Win32 */
	35
	36	#if defined(__WXMSW__) \|\| defined(__WIN32__)
	37	#if !defined(__WINDOWS__)
	38	#define __WINDOWS__
	39	#endif
	40	#endif
	41
	42	#ifdef __WXWINE__
	43	#ifndef __WIN32__
	44	#define __WIN32__
	45	#endif
	46	#ifndef __WIN95__
	47	#define __WIN95__
	48	#endif
	49	#ifndef STRICT
	50	#define STRICT
	51	#endif
	52	#endif /* WINE */
	53
	54	#if defined(TWIN32) && !defined(__TWIN32__)
	55	#define __TWIN32__
	56	#endif /* Twin32 */
	57
	58	/*
	59	Include wx/setup.h for the Unix platform defines generated by configure and
	60	the library compilation options
	61	*/
	62	#include "wx/setup.h"
	63
	64	/* check the consistency of the settings in setup.h */
	65	#include "wx/chkconf.h"
	66
	67	/*
	68	old C++ headers (like <iostream.h>) declare classes in the global namespace
	69	while the new, standard ones (like <iostream>) do it in std:: namespace
	70
	71	using this macro allows constuctions like "wxSTD iostream" to work in
	72	either case
	73	*/
	74	#if !wxUSE_IOSTREAMH
	75	#define wxSTD std::
	76	#else
	77	#define wxSTD
	78	#endif
	79
	80	/*
	81	OS: first of all, test for MS-DOS platform. We must do this before testing
	82	for Unix, because DJGPP compiler defines __unix__ under MS-DOS
	83	*/
	84	#if defined(__GO32__) \|\| defined(__DJGPP__) \|\| defined(__DOS__)
	85	#ifndef __DOS__
	86	#define __DOS__
	87	#endif
	88	/* size_t is the same as unsigned int for Watcom 11 compiler, */
	89	/* so define it if it hadn't been done by configure yet */
	90	#if !defined(wxSIZE_T_IS_UINT) && !defined(wxSIZE_T_IS_ULONG)
	91	#ifdef __WATCOMC__
	92	#define wxSIZE_T_IS_UINT
	93	#endif
	94	#ifdef __DJGPP__
	95	#define wxSIZE_T_IS_ULONG
	96	#endif
	97	#endif
	98
	99	/*
	100	OS: then test for generic Unix defines, then for particular flavours and
	101	finally for Unix-like systems
	102	*/
	103	#elif defined(__UNIX__) \|\| defined(__unix) \|\| defined(__unix__) \|\| \
	104	defined(____SVR4____) \|\| defined(__LINUX__) \|\| defined(__sgi) \|\| \
	105	defined(__hpux) \|\| defined(sun) \|\| defined(__SUN__) \|\| defined(_AIX) \|\| \
	106	defined(__EMX__) \|\| defined(__VMS) \|\| defined(__BEOS__)
	107
	108	#define __UNIX_LIKE__
	109
	110	/* Helps SGI compilation, apparently */
	111	#ifdef __SGI__
	112	#ifdef __GNUG__
	113	#define __need_wchar_t
	114	#else /* !gcc */
	115	/*
	116	Note I use the term __SGI_CC__ for both cc and CC, its not a good
	117	idea to mix gcc and cc/CC, the name mangling is different
	118	*/
	119	#define __SGI_CC__
	120	#endif /* gcc/!gcc */
	121	#endif /* SGI */
	122
	123	#if defined(sun) \|\| defined(__SUN__)
	124	#ifndef __GNUG__
	125	#ifndef __SUNCC__
	126	#define __SUNCC__
	127	#endif /* Sun CC */
	128	#endif
	129	#endif /* Sun */
	130
	131	#ifdef __EMX__
	132	#define OS2EMX_PLAIN_CHAR
	133	#endif
	134
	135	/* define __HPUX__ for HP-UX where standard macro is __hpux */
	136	#if defined(__hpux) && !defined(__HPUX__)
	137	#define __HPUX__
	138	#endif /* HP-UX */
	139
	140	#if defined(__CYGWIN__)
	141	#if !defined(wxSIZE_T_IS_UINT)
	142	#define wxSIZE_T_IS_UINT
	143	#endif
	144	#endif
	145	#elif defined(applec) \|\| \
	146	defined(THINK_C) \|\| \
	147	(defined(__MWERKS__) && !defined(__INTEL__))
	148	/* MacOS */
	149	#if !defined(wxSIZE_T_IS_UINT) && !defined(wxSIZE_T_IS_ULONG)
	150	#define wxSIZE_T_IS_ULONG
	151	#endif
	152	#elif defined(__WXMAC__) && defined(__APPLE__)
	153	/* Mac OS X */
	154	#define __UNIX_LIKE__
	155
	156	/*
	157	These defines are needed when compiling using Project Builder
	158	with a non generated setup0.h
	159	*/
	160	#ifndef __UNIX__
	161	#define __UNIX__ 1
	162	#endif
	163	#ifndef __BSD__
	164	#define __BSD__ 1
	165	#endif
	166	#ifndef __DARWIN__
	167	#define __DARWIN__ 1
	168	#endif
	169	#ifndef __POWERPC__
	170	#define __POWERPC__ 1
	171	#endif
	172
	173	#if !defined(wxSIZE_T_IS_UINT) && !defined(wxSIZE_T_IS_ULONG)
	174	#define wxSIZE_T_IS_ULONG
	175	#endif
	176	/*
	177	Some code has been added to workaround defects(?) in the
	178	bundled gcc compiler. These corrections are identified by
	179	__DARWIN__ for Darwin related corrections (wxMac, wxMotif)
	180	*/
	181	#elif defined(__OS2__)
	182	#if defined(__IBMCPP__)
	183	#define __VISAGEAVER__ __IBMCPP__
	184	#endif
	185	#ifndef __WXOS2__
	186	#define __WXOS2__
	187	#endif
	188	#ifndef __WXPM__
	189	#define __WXPM__
	190	#endif
	191
	192	/* Place other OS/2 compiler environment defines here */
	193	#if defined(__VISAGECPP__)
	194	/* VisualAge is the only thing that understands _Optlink */
	195	#define LINKAGEMODE _Optlink
	196	#endif
	197	#define wxSIZE_T_IS_UINT
	198
	199	#else /* Windows */
	200	#ifndef __WINDOWS__
	201	#define __WINDOWS__
	202	#endif /* Windows */
	203
	204	/* to be changed for Win64! */
	205	#ifndef __WIN32__
	206	#define __WIN16__
	207	#endif
	208
	209	/*
	210	define another standard symbol for Microsoft Visual C++: the standard
	211	one (_MSC_VER) is also defined by Metrowerks compiler
	212	*/
	213	#if defined(_MSC_VER) && !defined(__MWERKS__)
	214	#define __VISUALC__ _MSC_VER
	215	#elif defined(__BCPLUSPLUS__) && !defined(__BORLANDC__)
	216	#define __BORLANDC__
	217	#elif defined(__WATCOMC__)
	218	#elif defined(__SC__)
	219	#define __SYMANTECC__
	220	#endif /* compiler */
	221
	222	/* size_t is the same as unsigned int for all Windows compilers we know, */
	223	/* so define it if it hadn't been done by configure yet */
	224	#if !defined(wxSIZE_T_IS_UINT) && !defined(wxSIZE_T_IS_ULONG)
	225	#define wxSIZE_T_IS_UINT
	226	#endif
	227	#endif /* OS */
	228
	229	/*
	230	if we're on a Unix system but didn't use configure (so that setup.h didn't
	231	define __UNIX__), do define __UNIX__ now
	232	*/
	233	#if !defined(__UNIX__) && defined(__UNIX_LIKE__)
	234	#define __UNIX__
	235	#endif /* Unix */
	236
	237	#if defined(__HPUX__) && !defined(__WXGTK__)
	238	#ifndef __WXMOTIF__
	239	#define __WXMOTIF__
	240	#endif /* __WXMOTIF__ */
	241	#endif
	242
	243	#if defined(__WXMOTIF__) \|\| defined(__WXX11__)
	244	#define __X__
	245	#endif
	246
	247	/*
	248	This macro can be used to test the gcc version and can be used like this:
	249
	250	#if wxCHECK_GCC_VERSION(3, 1)
	251	... we have gcc 3.1 or later ...
	252	#else
	253	... no gcc at all or gcc < 3.1 ...
	254	#endif
	255	*/
	256	#define wxCHECK_GCC_VERSION( major, minor ) \
	257	( defined(__GNUC__) && defined(__GNUC_MINOR__) \
	258	&& ( ( __GNUC__ > (major) ) \
	259	\|\| ( __GNUC__ == (major) && __GNUC_MINOR__ >= (minor) ) ) )
	260
	261	/*
	262	This macro can be used to check that the version of mingw32 compiler is
	263	at least maj.min
	264	*/
	265	#if defined( __GNUWIN32__ ) \|\| defined( __MINGW32__ ) \|\| defined( __CYGWIN__ )
	266	#include "wx/msw/gccpriv.h"
	267	#else
	268	#undef wxCHECK_W32API_VERSION
	269	#define wxCHECK_W32API_VERSION(maj, min) (0)
	270	#endif
	271
	272	#endif /* _WX_PLATFORM_H_ */
	273