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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 Vadim Zeitlin
9 * Licence: wxWindows licence
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
19 /*
20 Codewarrior doesn't define any Windows symbols until some headers
21 are included
22 */
23 #ifdef __MWERKS__
24 # include <stddef.h>
25
26 # if !defined(__WXMAC__) && !defined(__WINDOWS__) && !defined(WIN32) && !defined(_WIN32_WCE)
27 # define __PALMOS__ 0x05000000
28 # endif
29 #endif
30
31 #ifdef __WXMAC_XCODE__
32 # include <unistd.h>
33 # include <TargetConditionals.h>
34 # include <AvailabilityMacros.h>
35 # include "wx/osx/config_xcode.h"
36 # ifndef __WXOSX__
37 # define __WXOSX__ 1
38 # endif
39 # ifndef __WXMAC__
40 # define __WXMAC__ 1
41 # endif
42 #endif
43
44 /*
45 first define Windows symbols if they're not defined on the command line: we
46 can autodetect everything we need if _WIN32 is defined
47 */
48 #if defined(__CYGWIN__) && defined(__WINDOWS__)
49 # ifndef __WXMSW__
50 # define __WXMSW__
51 # endif
52 #endif
53
54 #if defined(__PALMOS__)
55 # if __PALMOS__ == 0x06000000
56 # define __WXPALMOS6__ 1
57 # endif
58 # if __PALMOS__ == 0x05000000
59 # define __WXPALMOS5__ 1
60 # endif
61 # ifndef __WXPALMOS__
62 # define __WXPALMOS__ 1
63 # endif
64 # ifdef __WXMSW__
65 # undef __WXMSW__
66 # endif
67 # ifdef __WINDOWS__
68 # undef __WINDOWS__
69 # endif
70 # ifdef __WIN32__
71 # undef __WIN32__
72 # endif
73 # ifdef WIN32
74 # undef WIN32
75 # endif
76 # ifdef _WIN32
77 # undef _WIN32
78 # endif
79 #endif
80
81 #if defined(_WIN64)
82 # ifndef _WIN32
83 /*
84 a lot of code (mistakenly) uses #ifdef _WIN32 to either test for
85 Windows or to test for !__WIN16__, so we must define _WIN32 for
86 Win64 as well to ensure that the existing code continues to work.
87 */
88 # define _WIN32
89 # endif /* !_WIN32 */
90
91 # ifndef __WIN64__
92 # define __WIN64__
93 # endif /* !__WIN64__ */
94 #endif /* _WIN64 */
95
96 #if (defined(_WIN32) || defined(WIN32) || defined(__NT__) || defined(__WXWINCE__)) \
97 && !defined(__WXMOTIF__) && !defined(__WXGTK__) && !defined(__WXX11__)
98 # ifndef __WXMSW__
99 # define __WXMSW__
100 # endif
101 #endif /* Win32 */
102
103 #if defined(__WXMSW__)
104 # if !defined(__WINDOWS__)
105 # define __WINDOWS__
106 # endif
107
108 # ifndef _WIN32
109 # define _WIN32
110 # endif
111
112 # ifndef WIN32
113 # define WIN32
114 # endif
115
116 # ifndef __WIN32__
117 # define __WIN32__
118 # endif
119 #endif /* __WXMSW__ */
120
121 /* detect MS SmartPhone */
122 #if defined( WIN32_PLATFORM_WFSP )
123 # ifndef __SMARTPHONE__
124 # define __SMARTPHONE__
125 # endif
126 # ifndef __WXWINCE__
127 # define __WXWINCE__
128 # endif
129 #endif
130
131 /* detect PocketPC */
132 #if defined( WIN32_PLATFORM_PSPC )
133 # ifndef __POCKETPC__
134 # define __POCKETPC__
135 # endif
136 # ifndef __WXWINCE__
137 # define __WXWINCE__
138 # endif
139 #endif
140
141 /* detect Standard WinCE SDK */
142 #if defined( WCE_PLATFORM_STANDARDSDK )
143 # ifndef __WINCE_STANDARDSDK__
144 # define __WINCE_STANDARDSDK__
145 # endif
146 # ifndef __WXWINCE__
147 # define __WXWINCE__
148 # endif
149 #endif
150
151 #if defined(_WIN32_WCE) && !defined(WIN32_PLATFORM_WFSP) && !defined(WIN32_PLATFORM_PSPC)
152 # if (_WIN32_WCE >= 400)
153 # ifndef __WINCE_NET__
154 # define __WINCE_NET__
155 # endif
156 # elif (_WIN32_WCE >= 200)
157 # ifndef __HANDHELDPC__
158 # define __HANDHELDPC__
159 # endif
160 # endif
161 # ifndef __WXWINCE__
162 # define __WXWINCE__
163 # endif
164 #endif
165
166 #if defined(__WXWINCE__) && defined(_MSC_VER) && (_MSC_VER == 1201)
167 #define __EVC4__
168 #endif
169
170 #if defined(__POCKETPC__) || defined(__SMARTPHONE__) || defined(__WXGPE__)
171 # define __WXHANDHELD__
172 #endif
173
174 /*
175 Include wx/setup.h for the Unix platform defines generated by configure and
176 the library compilation options
177
178 Note that it must be included before defining hardware symbols below as they
179 could be already defined by configure
180 */
181 #include "wx/setup.h"
182
183 #ifdef __GCCXML__
184 /*
185 we're using gccxml to create an XML representation of the entire
186 wxWidgets interface; use a special setup_gccxml.h file to fix some
187 of the stuff #defined by the real setup.h
188 */
189 #include "wx/setup_gccxml.h"
190 #endif
191
192 /*
193 Convenience for any optional classes that use the wxAnyButton base class.
194 */
195 #if wxUSE_TOGGLEBTN || wxUSE_BUTTON
196 #define wxHAS_ANY_BUTTON
197 #endif
198
199
200 /*
201 Hardware platform detection.
202
203 VC++ defines _M_xxx symbols.
204 */
205 #if defined(_M_IX86) || defined(i386) || defined(__i386) || defined(__i386__)
206 #ifndef __INTEL__
207 #define __INTEL__
208 #endif
209 #endif /* x86 */
210
211 #if defined(_M_IA64)
212 #ifndef __IA64__
213 #define __IA64__
214 #endif
215 #endif /* ia64 */
216
217 #if defined(_M_MPPC) || defined(__PPC__) || defined(__ppc__)
218 #ifndef __POWERPC__
219 #define __POWERPC__
220 #endif
221 #endif /* alpha */
222
223 #if defined(_M_ALPHA) || defined(__AXP__)
224 #ifndef __ALPHA__
225 #define __ALPHA__
226 #endif
227 #endif /* alpha */
228
229
230 /*
231 adjust the Unicode setting: wxUSE_UNICODE should be defined as 0 or 1
232 and is used by wxWidgets, _UNICODE and/or UNICODE may be defined or used by
233 the system headers so bring these settings in sync
234 */
235
236 /* set wxUSE_UNICODE to 1 if UNICODE or _UNICODE is defined */
237 #if defined(_UNICODE) || defined(UNICODE)
238 # undef wxUSE_UNICODE
239 # define wxUSE_UNICODE 1
240 #else /* !UNICODE */
241 # ifndef wxUSE_UNICODE
242 # define wxUSE_UNICODE 0
243 # endif
244 #endif /* UNICODE/!UNICODE */
245
246 /* and vice versa: define UNICODE and _UNICODE if wxUSE_UNICODE is 1 */
247 #if wxUSE_UNICODE
248 # ifndef _UNICODE
249 # define _UNICODE
250 # endif
251 # ifndef UNICODE
252 # define UNICODE
253 # endif
254 #endif /* wxUSE_UNICODE */
255
256 #if defined( __MWERKS__ ) && !defined(__INTEL__)
257 /* otherwise MSL headers bring in WIN32 dependant APIs */
258 #undef UNICODE
259 #endif
260
261
262 /*
263 test for old versions of Borland C, normally need at least 5.82, Turbo
264 explorer, available for free at http://www.turboexplorer.com/downloads
265 */
266
267
268 /*
269 Older versions of Borland C have some compiler bugs that need
270 workarounds. Mostly pertains to the free command line compiler 5.5.1.
271 */
272 #if defined(__BORLANDC__) && (__BORLANDC__ <= 0x551)
273 /*
274 The Borland free compiler is unable to handle overloaded enum
275 comparisons under certain conditions e.g. when any class has a
276 conversion ctor for an integral type and there's an overload to
277 compare between an integral type and that class type.
278 */
279 # define wxCOMPILER_NO_OVERLOAD_ON_ENUM
280
281 /*
282 This is needed to overcome bugs in 5.5.1 STL, linking errors will
283 result if it is not defined.
284 */
285 # define _RWSTD_COMPILE_INSTANTIATE
286
287 /*
288 Preprocessor in older Borland compilers have major problems
289 concatenating with ##. Specifically, if the string operands being
290 concatenated have special meaning (e.g. L"str", 123i64 etc)
291 then ## will not concatenate the operands correctly.
292
293 As a workaround, define wxPREPEND* and wxAPPEND* without using
294 wxCONCAT_HELPER.
295 */
296 # define wxCOMPILER_BROKEN_CONCAT_OPER
297 #endif /* __BORLANDC__ */
298
299 /*
300 Define Watcom-specific macros.
301 */
302 #ifndef __WATCOMC__
303 # define wxWATCOM_VERSION(major,minor) 0
304 # define wxCHECK_WATCOM_VERSION(major,minor) 0
305 # define wxONLY_WATCOM_EARLIER_THAN(major,minor) 0
306 # define WX_WATCOM_ONLY_CODE( x )
307 #else
308 # if __WATCOMC__ < 1200
309 # error "Only Open Watcom is supported in this release"
310 # endif
311
312 # define wxWATCOM_VERSION(major,minor) ( major * 100 + minor * 10 + 1100 )
313 # define wxCHECK_WATCOM_VERSION(major,minor) ( __WATCOMC__ >= wxWATCOM_VERSION(major,minor) )
314 # define wxONLY_WATCOM_EARLIER_THAN(major,minor) ( __WATCOMC__ < wxWATCOM_VERSION(major,minor) )
315 # define WX_WATCOM_ONLY_CODE( x ) x
316 #endif
317
318 /*
319 OS: first of all, test for MS-DOS platform. We must do this before testing
320 for Unix, because DJGPP compiler defines __unix__ under MS-DOS
321 */
322 #if defined(__GO32__) || defined(__DJGPP__) || defined(__DOS__)
323 # ifndef __DOS__
324 # define __DOS__
325 # endif
326 /* size_t is the same as unsigned int for Watcom 11 compiler, */
327 /* so define it if it hadn't been done by configure yet */
328 # if !defined(wxSIZE_T_IS_UINT) && !defined(wxSIZE_T_IS_ULONG)
329 # ifdef __WATCOMC__
330 # define wxSIZE_T_IS_UINT
331 # endif
332 # ifdef __DJGPP__
333 # define wxSIZE_T_IS_ULONG
334 # endif
335 # endif
336
337 /*
338 OS: then test for generic Unix defines, then for particular flavours and
339 finally for Unix-like systems
340 Mac OS X matches this case (__MACH__), prior Mac OS do not.
341 */
342 #elif defined(__UNIX__) || defined(__unix) || defined(__unix__) || \
343 defined(____SVR4____) || defined(__LINUX__) || defined(__sgi) || \
344 defined(__hpux) || defined(sun) || defined(__SUN__) || defined(_AIX) || \
345 defined(__EMX__) || defined(__VMS) || defined(__BEOS__) || defined(__MACH__)
346
347 # define __UNIX_LIKE__
348
349 /* Helps SGI compilation, apparently */
350 # ifdef __SGI__
351 # ifdef __GNUG__
352 # define __need_wchar_t
353 # else /* !gcc */
354 /*
355 Note I use the term __SGI_CC__ for both cc and CC, its not a good
356 idea to mix gcc and cc/CC, the name mangling is different
357 */
358 # define __SGI_CC__
359 # endif /* gcc/!gcc */
360
361 /* system headers use this symbol and not __cplusplus in some places */
362 # ifndef _LANGUAGE_C_PLUS_PLUS
363 # define _LANGUAGE_C_PLUS_PLUS
364 # endif
365 # endif /* SGI */
366
367 # if defined(__SUNPRO_CC)
368 # ifndef __SUNCC__
369 # define __SUNCC__ __SUNPRO_CC
370 # endif /* Sun CC */
371 # endif /* Sun CC */
372
373 # ifdef __EMX__
374 # define OS2EMX_PLAIN_CHAR
375 # endif
376 # if defined(__INNOTEK_LIBC__)
377 /* Ensure visibility of strnlen declaration */
378 # define _GNU_SOURCE
379 # endif
380
381 /* define __HPUX__ for HP-UX where standard macro is __hpux */
382 # if defined(__hpux) && !defined(__HPUX__)
383 # define __HPUX__
384 # endif /* HP-UX */
385
386 # if defined(__CYGWIN__) || defined(__WINE__)
387 # if !defined(wxSIZE_T_IS_UINT)
388 # define wxSIZE_T_IS_UINT
389 # endif
390 # endif
391
392 /* All of these should already be defined by including configure-
393 generated setup.h but we wish to support Xcode compilation without
394 requiring the user to define these himself.
395 */
396 # if defined(__APPLE__) && defined(__MACH__)
397 # ifndef __UNIX__
398 # define __UNIX__ 1
399 # endif
400 # ifndef __BSD__
401 # define __BSD__ 1
402 # endif
403 /* __DARWIN__ is our own define to mean OS X or pure Darwin */
404 # ifndef __DARWIN__
405 # define __DARWIN__ 1
406 # endif
407 /* NOTE: TARGET_CARBON is actually a 0/1 and must be 1 for OS X */
408 # ifndef TARGET_CARBON
409 # define TARGET_CARBON 1
410 # endif
411 /* OS X uses unsigned long size_t for both ILP32 and LP64 modes. */
412 # if !defined(wxSIZE_T_IS_UINT) && !defined(wxSIZE_T_IS_ULONG)
413 # define wxSIZE_T_IS_ULONG
414 # endif
415 # endif
416
417 /*
418 OS: Classic Mac OS
419 */
420 #elif defined(applec) || \
421 defined(THINK_C) || \
422 (defined(__MWERKS__) && !defined(__INTEL__))
423 /* MacOS */
424 # if !defined(wxSIZE_T_IS_UINT) && !defined(wxSIZE_T_IS_ULONG)
425 # define wxSIZE_T_IS_ULONG
426 # endif
427
428 /*
429 OS: OS/2
430 */
431 #elif defined(__OS2__)
432
433 /* wxOS2 vs. non wxOS2 ports on OS2 platform */
434 # if !defined(__WXMOTIF__) && !defined(__WXGTK__) && !defined(__WXX11__)
435 # ifndef __WXPM__
436 # define __WXPM__
437 # endif
438 # endif
439
440 # if defined(__IBMCPP__)
441 # define __VISAGEAVER__ __IBMCPP__
442 # endif
443
444 /* Place other OS/2 compiler environment defines here */
445 # if defined(__VISAGECPP__)
446 /* VisualAge is the only thing that understands _Optlink */
447 # define LINKAGEMODE _Optlink
448 # endif
449 # define wxSIZE_T_IS_UINT
450
451 /*
452 OS: Palm OS
453 */
454 #elif defined(__PALMOS__)
455 # ifdef __WIN32__
456 # error "__WIN32__ should not be defined for PalmOS"
457 # endif
458 # ifdef __WINDOWS__
459 # error "__WINDOWS__ should not be defined for PalmOS"
460 # endif
461 # ifdef __WXMSW__
462 # error "__WXMSW__ should not be defined for PalmOS"
463 # endif
464
465 /*
466 OS: Otherwise it must be Windows
467 */
468 #else /* Windows */
469 # ifndef __WINDOWS__
470 # define __WINDOWS__
471 # endif /* Windows */
472
473 /* to be changed for Win64! */
474 # ifndef __WIN32__
475 # error "__WIN32__ should be defined for Win32 and Win64, Win16 is not supported"
476 # endif
477
478 /*
479 define another standard symbol for Microsoft Visual C++: the standard
480 one (_MSC_VER) is also defined by Metrowerks compiler
481 */
482 # if defined(_MSC_VER) && !defined(__MWERKS__)
483 # define __VISUALC__ _MSC_VER
484
485 /*
486 define special symbols for different VC version instead of writing tests
487 for magic numbers such as 1200, 1300 &c repeatedly
488 */
489 # if __VISUALC__ < 1100
490 # error "This Visual C++ version is too old and not supported any longer."
491 # elif __VISUALC__ < 1200
492 # define __VISUALC5__
493 # elif __VISUALC__ < 1300
494 # define __VISUALC6__
495 # elif __VISUALC__ < 1400
496 # define __VISUALC7__
497 # elif __VISUALC__ < 1500
498 # define __VISUALC8__
499 # elif __VISUALC__ < 1600
500 # define __VISUALC9__
501 # elif __VISUALC__ < 1700
502 # define __VISUALC10__
503 # else
504 # pragma message("Please update wx/platform.h to recognize this VC++ version")
505 # endif
506
507 # elif defined(__BCPLUSPLUS__) && !defined(__BORLANDC__)
508 # define __BORLANDC__
509 # elif defined(__WATCOMC__)
510 # elif defined(__SC__)
511 # define __SYMANTECC__
512 # endif /* compiler */
513
514 /* size_t is the same as unsigned int for all Windows compilers we know, */
515 /* so define it if it hadn't been done by configure yet */
516 # if !defined(wxSIZE_T_IS_UINT) && !defined(wxSIZE_T_IS_ULONG) && !defined(__WIN64__)
517 # define wxSIZE_T_IS_UINT
518 # endif
519 #endif /* OS */
520
521 /*
522 if we're on a Unix system but didn't use configure (so that setup.h didn't
523 define __UNIX__), do define __UNIX__ now
524 */
525 #if !defined(__UNIX__) && defined(__UNIX_LIKE__)
526 # define __UNIX__
527 #endif /* Unix */
528
529 #if defined(__WXMOTIF__) || defined(__WXX11__)
530 # define __X__
531 #endif
532
533 #ifdef __SC__
534 # ifdef __DMC__
535 # define __DIGITALMARS__
536 # else
537 # define __SYMANTEC__
538 # endif
539 #endif
540
541 #ifdef __INTEL_COMPILER
542 # define __INTELC__
543 #endif
544
545 /*
546 We get "Large Files (ILP32) not supported in strict ANSI mode." #error
547 from HP-UX standard headers when compiling with g++ without this:
548 */
549 #if defined(__HPUX__) && !defined(__STDC_EXT__)
550 # define __STDC_EXT__ 1
551 #endif
552
553 /* Force linking against required libraries under Windows: */
554 #ifdef __WXWINCE__
555 # include "wx/msw/wince/libraries.h"
556 #elif defined __WINDOWS__
557 # include "wx/msw/libraries.h"
558 #endif
559
560 /*
561 This macro can be used to test the gcc version and can be used like this:
562
563 # if wxCHECK_GCC_VERSION(3, 1)
564 ... we have gcc 3.1 or later ...
565 # else
566 ... no gcc at all or gcc < 3.1 ...
567 # endif
568 */
569 #if defined(__GNUC__) && defined(__GNUC_MINOR__)
570 #define wxCHECK_GCC_VERSION( major, minor ) \
571 ( ( __GNUC__ > (major) ) \
572 || ( __GNUC__ == (major) && __GNUC_MINOR__ >= (minor) ) )
573 #else
574 #define wxCHECK_GCC_VERSION( major, minor ) 0
575 #endif
576
577 #if defined(__BORLANDC__) || (defined(__GNUC__) && __GNUC__ < 3)
578 #define wxNEEDS_CHARPP
579 #endif
580
581 /*
582 This macro can be used to test the Visual C++ version.
583 */
584 #ifndef __VISUALC__
585 # define wxVISUALC_VERSION(major) 0
586 # define wxCHECK_VISUALC_VERSION(major) 0
587 #else
588 # define wxVISUALC_VERSION(major) ( (6 + major) * 100 )
589 # define wxCHECK_VISUALC_VERSION(major) ( __VISUALC__ >= wxVISUALC_VERSION(major) )
590 #endif
591
592 /*
593 This macro can be used to check that the version of mingw32 compiler is
594 at least maj.min
595 */
596 #if ( defined( __GNUWIN32__ ) || defined( __MINGW32__ ) || \
597 ( defined( __CYGWIN__ ) && defined( __WINDOWS__ ) ) || \
598 wxCHECK_WATCOM_VERSION(1,0) ) && \
599 !defined(__DOS__) && \
600 !defined(__WXPM__) && \
601 !defined(__WXMOTIF__) && \
602 !defined(__WXGTK__) && \
603 !defined(__WXX11__) && \
604 !defined(__WXPALMOS__)
605 # include "wx/msw/gccpriv.h"
606 #else
607 # undef wxCHECK_W32API_VERSION
608 # define wxCHECK_W32API_VERSION(maj, min) (0)
609 # undef wxCHECK_MINGW32_VERSION
610 # define wxCHECK_MINGW32_VERSION(maj, min) (0)
611 #endif
612
613 /**
614 This is similar to wxCHECK_GCC_VERSION but for Sun CC compiler.
615 */
616 #ifdef __SUNCC__
617 /*
618 __SUNCC__ is 0xVRP where V is major version, R release and P patch level
619 */
620 #define wxCHECK_SUNCC_VERSION(maj, min) (__SUNCC__ >= (((maj)<<8) | ((min)<<4)))
621 #else
622 #define wxCHECK_SUNCC_VERSION(maj, min) (0)
623 #endif
624
625 /*
626 Handle Darwin gcc universal compilation. Don't do this in an Apple-
627 specific case since no sane compiler should be defining either
628 __BIG_ENDIAN__ or __LITTLE_ENDIAN__ unless it really is generating
629 code that will be hosted on a machine with the appropriate endianness.
630 If a compiler defines neither, assume the user or configure set
631 WORDS_BIGENDIAN appropriately.
632 */
633 #if defined(__BIG_ENDIAN__)
634 # undef WORDS_BIGENDIAN
635 # define WORDS_BIGENDIAN 1
636 #elif defined(__LITTLE_ENDIAN__)
637 # undef WORDS_BIGENDIAN
638 #elif defined(__WXMAC__) && !defined(WORDS_BIGENDIAN)
639 /* According to Stefan even ancient Mac compilers defined __BIG_ENDIAN__ */
640 # warning "Compiling wxMac with probably wrong endianness"
641 #endif
642 /* also the 32/64 bit universal builds must be handled accordingly */
643 #ifdef __DARWIN__
644 # ifdef __LP64__
645 # undef SIZEOF_VOID_P
646 # undef SIZEOF_LONG
647 # undef SIZEOF_SIZE_T
648 # define SIZEOF_VOID_P 8
649 # define SIZEOF_LONG 8
650 # define SIZEOF_SIZE_T 8
651 # else
652 # undef SIZEOF_VOID_P
653 # undef SIZEOF_LONG
654 # undef SIZEOF_SIZE_T
655 # define SIZEOF_VOID_P 4
656 # define SIZEOF_LONG 4
657 # define SIZEOF_SIZE_T 4
658 # endif
659 #endif
660
661 /*
662 Define various OS X symbols before including wx/chkconf.h which uses them.
663
664 __WXOSX_MAC__ means Mac OS X, non embedded
665 __WXOSX_IPHONE__ means OS X iPhone
666 */
667
668 /*
669 Normally all of __WXOSX_XXX__, __WXOSX__ and __WXMAC__ are defined by
670 configure but ensure that we also define them if configure was not used for
671 whatever reason.
672
673 The primary symbol remains __WXOSX_XXX__ one, __WXOSX__ exists to allow
674 checking for any OS X port (Carbon and Cocoa) and __WXMAC__ is an old name
675 for it.
676 */
677 #if defined(__WXOSX_CARBON__) || defined(__WXOSX_COCOA__) || defined(__WXOSX_IPHONE__) \
678 || (defined(__DARWIN__) && !wxUSE_GUI)
679 # ifndef __WXOSX__
680 # define __WXOSX__ 1
681 # endif
682 # ifndef __WXMAC__
683 # define __WXMAC__ 1
684 # endif
685 #endif
686
687 #ifdef __WXOSX__
688 /* setup precise defines according to sdk used */
689 # include <TargetConditionals.h>
690 # if defined(__WXOSX_IPHONE__)
691 # if !( defined(TARGET_OS_IPHONE) && TARGET_OS_IPHONE )
692 # error "incorrect SDK for an iPhone build"
693 # endif
694 # else
695 # if wxUSE_GUI && !(defined(__WXOSX_CARBON__) || defined(__WXOSX_COCOA__))
696 # error "one of __WXOSX_IPHONE__, __WXOSX_CARBON__ or __WXOSX_COCOA__ must be defined for the GUI build"
697 # endif
698 # if !( defined(TARGET_OS_MAC) && TARGET_OS_MAC )
699 # error "incorrect SDK for a Mac OS X build"
700 # endif
701 # define __WXOSX_MAC__ 1
702 # endif
703 #endif
704
705 #ifdef __WXOSX_MAC__
706 # if defined(__MACH__)
707 # include <AvailabilityMacros.h>
708 # ifndef MAC_OS_X_VERSION_10_4
709 # define MAC_OS_X_VERSION_10_4 1040
710 # endif
711 # ifndef MAC_OS_X_VERSION_10_5
712 # define MAC_OS_X_VERSION_10_5 1050
713 # endif
714 # ifndef MAC_OS_X_VERSION_10_6
715 # define MAC_OS_X_VERSION_10_6 1060
716 # endif
717 # else
718 # error "only mach-o configurations are supported"
719 # endif
720 #endif
721
722 /*
723 __WXOSX_OR_COCOA__ is a common define to wxOSX (Carbon or Cocoa) and wxCocoa ports under OS X.
724
725 DO NOT use this define in base library code. Although wxMac has its own
726 private base library (and thus __WXOSX_OR_COCOA__,__WXMAC__ and related defines are
727 valid there), wxCocoa shares its library with other ports like wxGTK and wxX11.
728
729 To keep wx authors from screwing this up, only enable __WXOSX_OR_COCOA__ for wxCocoa when
730 not compiling the base library. We determine this by first checking if
731 wxUSE_BASE is not defined. If it is not defined, then we're not buildling
732 the base library, and possibly not building wx at all (but actually building
733 user code that's using wx). If it is defined then we must check to make sure
734 it is not true. If it is true, we're building base.
735
736 If you want it in the common darwin base library then use __DARWIN__. You
737 can use any Darwin-available libraries like CoreFoundation but please avoid
738 using OS X libraries like Carbon or CoreServices.
739
740 */
741 #if defined(__WXOSX__) || (defined(__WXCOCOA__) && (!defined(wxUSE_BASE) || !wxUSE_BASE))
742 # define __WXOSX_OR_COCOA__ 1
743 #endif
744
745 /*
746 check the consistency of the settings in setup.h: note that this must be
747 done after setting wxUSE_UNICODE correctly as it is used in wx/chkconf.h
748 and after defining the compiler macros which are used in it too
749 */
750 #include "wx/chkconf.h"
751
752
753 /*
754 some compilers don't support iostream.h any longer, while some of theme
755 are not updated with <iostream> yet, so override the users setting here
756 in such case.
757 */
758 #if defined(_MSC_VER) && (_MSC_VER >= 1310)
759 # undef wxUSE_IOSTREAMH
760 # define wxUSE_IOSTREAMH 0
761 #elif defined(__DMC__) || defined(__WATCOMC__)
762 # undef wxUSE_IOSTREAMH
763 # define wxUSE_IOSTREAMH 1
764 #elif defined(__MINGW32__)
765 # undef wxUSE_IOSTREAMH
766 # define wxUSE_IOSTREAMH 0
767 #endif /* compilers with/without iostream.h */
768
769 /*
770 old C++ headers (like <iostream.h>) declare classes in the global namespace
771 while the new, standard ones (like <iostream>) do it in std:: namespace,
772 unless it's an old gcc version.
773
774 using this macro allows constuctions like "wxSTD iostream" to work in
775 either case
776 */
777 #if !wxUSE_IOSTREAMH && (!defined(__GNUC__) || ( __GNUC__ > 2 ) || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95))
778 # define wxSTD std::
779 #else
780 # define wxSTD
781 #endif
782
783 /* On OpenVMS with the most recent HP C++ compiler some function (i.e. wscanf)
784 * are only available in the std-namespace. (BUG???)
785 */
786 #if defined( __VMS ) && (__DECCXX_VER >= 70100000) && !defined(__STD_CFRONT) && !defined( __NONAMESPACE_STD )
787 # define wxVMS_USE_STD std::
788 #else
789 # define wxVMS_USE_STD
790 #endif
791
792 #ifdef __VMS
793 #define XtDisplay XTDISPLAY
794 #ifdef __WXMOTIF__
795 #define XtParent XTPARENT
796 #define XtScreen XTSCREEN
797 #define XtWindow XTWINDOW
798 #endif
799 #endif
800
801 /* Choose which method we will use for updating menus
802 * - in OnIdle, or when we receive a wxEVT_MENU_OPEN event.
803 * Presently, only Windows and GTK+ support wxEVT_MENU_OPEN.
804 */
805 #ifndef wxUSE_IDLEMENUUPDATES
806 # if (defined(__WXMSW__) || defined(__WXGTK__)) && !defined(__WXUNIVERSAL__)
807 # define wxUSE_IDLEMENUUPDATES 0
808 # else
809 # define wxUSE_IDLEMENUUPDATES 1
810 # endif
811 #endif
812
813 /*
814 * Define symbols that are not yet in
815 * configure or possibly some setup.h files.
816 * They will need to be added.
817 */
818
819 #ifndef wxUSE_FILECONFIG
820 # if wxUSE_CONFIG && wxUSE_TEXTFILE
821 # define wxUSE_FILECONFIG 1
822 # else
823 # define wxUSE_FILECONFIG 0
824 # endif
825 #endif
826
827 #ifndef wxUSE_HOTKEY
828 # define wxUSE_HOTKEY 0
829 #endif
830
831 #if !defined(wxUSE_WXDIB) && defined(__WXMSW__)
832 # define wxUSE_WXDIB 1
833 #endif
834
835 #if defined (__WXPALMOS__)
836 #include "wx/palmos/missing.h"
837 #endif /* __WXPALMOS__ */
838
839 #if !defined (__WXPALMOS5__)
840 #define POSSEC_APPBASE
841 #define POSSEC_ARCHIVE
842 #define POSSEC_CLNTDATA
843 #define POSSEC_CMDLINE
844 #define POSSEC_CONFIG
845 #define POSSEC_DATETIME
846 #define POSSEC_DATETIME2
847 #define POSSEC_DATSTRM
848 #define POSSEC_DIRCMN
849 #define POSSEC_DYNARRAY
850 #define POSSEC_DYNLIB
851 #define POSSEC_DYNLOAD
852 #define POSSEC_ENCCONV
853 #define POSSEC_EXTENDED
854 #define POSSEC_FFILE
855 #define POSSEC_FILE
856 #define POSSEC_FILECONF
857 #define POSSEC_FILEFN
858 #endif /* __WXPALMOS5__ */
859
860 /*
861 Optionally supported C++ features.
862 */
863
864 /*
865 RTTI: if it is disabled in build/msw/makefile.* then this symbol will
866 already be defined but it's also possible to do it from configure (with
867 g++) or by editing project files with MSVC so test for it here too.
868 */
869 #ifndef wxNO_RTTI
870 /*
871 Only 4.3 defines __GXX_RTTI by default so its absence is not an
872 indication of disabled RTTI with the previous versions.
873 */
874 # if wxCHECK_GCC_VERSION(4, 3)
875 # ifndef __GXX_RTTI
876 # define wxNO_RTTI
877 # endif
878 # elif defined(_MSC_VER)
879 # ifndef _CPPRTTI
880 # define wxNO_RTTI
881 # endif
882 # endif
883 #endif /* wxNO_RTTI */
884
885 #endif /* _WX_PLATFORM_H_ */