include/wx/platform.h

   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     Codewarrior doesn't define any Windows symbols until some headers
  20     are included
  21 */
  22 #ifdef __MWERKS__
  23 #   include <stddef.h>
  24
  25 #  if !defined(__WXMAC__) && !defined(__WINDOWS__) && !defined(WIN32) && !defined(_WIN32_WCE)
  26 #    define __PALMOS__ 0x05000000
  27 #  endif
  28 #endif
  29
  30 /*
  31     WXOSX targets
  32     __WXOSX_MAC__ means Mac OS X, non embedded
  33     __WXOSX_IPHONE__ means OS X iPhone
  34 */
  35
  36 /* supporting the old short name */
  37
  38 #ifdef __WXMAC__
  39 #   define __WXOSX__
  40 #endif
  41
  42 #ifdef __WXOSX__
  43 /* for backwards compatibility of code (including our own) define __WXMAC__ */
  44 #ifndef __WXMAC__
  45 #define __WXMAC__
  46 #endif
  47 /* setup precise defines according to sdk used */
  48 #   include <TargetConditionals.h>
  49 #   if defined(TARGET_OS_IPHONE) && TARGET_OS_IPHONE
  50 #       define __WXOSX_IPHONE__
  51 #       undef __WXOSX_MAC__
  52 #   elif defined(TARGET_OS_MAC) && TARGET_OS_MAC
  53 #       undef __WXOSX_IPHONE__
  54 #       define __WXOSX_MAC__
  55 #   else
  56 #       error "unknown SDK, neither TARGET_OS_MAC nor TARGET_OS_IPHONE set in <TargetConditionals.h>"
  57 #   endif
  58 #endif
  59
  60 #ifdef __WXOSX_MAC__
  61 #    if defined(__MACH__)
  62 #        include <AvailabilityMacros.h>
  63 #        ifndef MAC_OS_X_VERSION_10_4
  64 #           define MAC_OS_X_VERSION_10_4 1040
  65 #        endif
  66 #        ifndef MAC_OS_X_VERSION_10_5
  67 #           define MAC_OS_X_VERSION_10_5 1050
  68 #        endif
  69 #        ifndef MAC_OS_X_VERSION_10_6
  70 #           define MAC_OS_X_VERSION_10_6 1060
  71 #        endif
  72 #    else
  73 #        error "only mach-o configurations are supported"
  74 #    endif
  75 #endif
  76
  77 /*
  78     __WXOSX__ is a common define to wxMac (Carbon) and wxCocoa ports under OS X.
  79
  80     DO NOT use this define in base library code.  Although wxMac has its own
  81     private base library (and thus __WXOSX__,__WXMAC__ and related defines are
  82     valid there), wxCocoa shares its library with other ports like wxGTK and wxX11.
  83
  84     To keep wx authors from screwing this up, only enable __WXOSX__ for wxCocoa when
  85     not compiling the base library.  We determine this by first checking if
  86     wxUSE_BASE is not defined.  If it is not defined, then we're not buildling
  87     the base library, and possibly not building wx at all (but actually building
  88     user code that's using wx). If it is defined then we must check to make sure
  89     it is not true.  If it is true, we're building base.
  90
  91     If you want it in the common darwin base library then use __DARWIN__.  You
  92     can use any Darwin-available libraries like CoreFoundation but please avoid
  93     using OS X libraries like Carbon or CoreServices.
  94
  95  */
  96 #if defined(__WXOSX_MAC__) || (defined(__WXCOCOA__) && (!defined(wxUSE_BASE) || !wxUSE_BASE)) || defined(__WXOSX_IPHONE__)
  97 #   define __WXOSX__
  98 #endif
  99
 100 #ifdef __WXOSX__
 101 #    ifdef __WXMAC_XCODE__
 102 #        include <unistd.h>
 103 #        include <TargetConditionals.h>
 104 #        include <AvailabilityMacros.h>
 105 #        include "wx/osx/config_xcode.h"
 106 #    endif
 107 #endif
 108 /*
 109    first define Windows symbols if they're not defined on the command line: we
 110    can autodetect everything we need if _WIN32 is defined
 111  */
 112 #if defined(__CYGWIN__) && defined(__WINDOWS__)
 113 #    ifndef __WXMSW__
 114 #        define __WXMSW__
 115 #    endif
 116
 117 #    ifndef _WIN32
 118 #        define _WIN32
 119 #    endif
 120
 121 #    ifndef WIN32
 122 #        define WIN32
 123 #    endif
 124 #endif
 125
 126 #if defined(__PALMOS__)
 127 #   if __PALMOS__ == 0x06000000
 128 #       define __WXPALMOS6__ 1
 129 #   endif
 130 #   if __PALMOS__ == 0x05000000
 131 #       define __WXPALMOS5__ 1
 132 #   endif
 133 #   ifndef __WXPALMOS__
 134 #       define __WXPALMOS__ 1
 135 #   endif
 136 #   ifdef __WXMSW__
 137 #       undef __WXMSW__
 138 #   endif
 139 #   ifdef __WINDOWS__
 140 #       undef __WINDOWS__
 141 #   endif
 142 #   ifdef __WIN32__
 143 #       undef __WIN32__
 144 #   endif
 145 #   ifdef WIN32
 146 #       undef WIN32
 147 #   endif
 148 #   ifdef _WIN32
 149 #       undef _WIN32
 150 #   endif
 151 #endif
 152
 153 #if defined(_WIN64)
 154 #    ifndef _WIN32
 155         /*
 156             a lot of code (mistakenly) uses #ifdef _WIN32 to either test for
 157             Windows or to test for !__WIN16__, so we must define _WIN32 for
 158             Win64 as well to ensure that the existing code continues to work.
 159          */
 160 #       define _WIN32
 161 #   endif /* !_WIN32 */
 162
 163 #   ifndef __WIN64__
 164 #       define __WIN64__
 165 #   endif /* !__WIN64__ */
 166 #endif /* _WIN64 */
 167
 168 #if (defined(_WIN32) || defined(WIN32) || defined(__NT__) || defined(__WXWINCE__)) \
 169     && !defined(__WXMOTIF__) && !defined(__WXGTK__) && !defined(__WXX11__)
 170 #    ifndef __WXMSW__
 171 #        define __WXMSW__
 172 #    endif
 173
 174 #    ifndef __WIN32__
 175 #        define __WIN32__
 176 #    endif
 177 #endif /* Win32 */
 178
 179 #if defined(__WXMSW__) || defined(__WIN32__)
 180 #   if !defined(__WINDOWS__)
 181 #       define __WINDOWS__
 182 #   endif
 183 #endif
 184
 185 /* detect MS SmartPhone */
 186 #if defined( WIN32_PLATFORM_WFSP )
 187 #   ifndef __SMARTPHONE__
 188 #       define __SMARTPHONE__
 189 #   endif
 190 #   ifndef __WXWINCE__
 191 #       define __WXWINCE__
 192 #   endif
 193 #endif
 194
 195 /* detect PocketPC */
 196 #if defined( WIN32_PLATFORM_PSPC )
 197 #   ifndef __POCKETPC__
 198 #       define __POCKETPC__
 199 #   endif
 200 #   ifndef __WXWINCE__
 201 #       define __WXWINCE__
 202 #   endif
 203 #endif
 204
 205 /* detect Standard WinCE SDK */
 206 #if defined( WCE_PLATFORM_STANDARDSDK )
 207 #   ifndef __WINCE_STANDARDSDK__
 208 #       define __WINCE_STANDARDSDK__
 209 #   endif
 210 #   ifndef __WXWINCE__
 211 #       define __WXWINCE__
 212 #   endif
 213 #endif
 214
 215 #if defined(_WIN32_WCE) && !defined(WIN32_PLATFORM_WFSP) && !defined(WIN32_PLATFORM_PSPC)
 216 #   if (_WIN32_WCE >= 400)
 217 #       ifndef __WINCE_NET__
 218 #           define __WINCE_NET__
 219 #       endif
 220 #   elif (_WIN32_WCE >= 200)
 221 #       ifndef __HANDHELDPC__
 222 #           define __HANDHELDPC__
 223 #       endif
 224 #   endif
 225 #   ifndef __WXWINCE__
 226 #       define __WXWINCE__
 227 #   endif
 228 #endif
 229
 230 #if defined(__POCKETPC__) || defined(__SMARTPHONE__) || defined(__WXGPE__)
 231 #   define __WXHANDHELD__
 232 #endif
 233
 234 /*
 235    Include wx/setup.h for the Unix platform defines generated by configure and
 236    the library compilation options
 237
 238    Note that it must be included before defining hardware symbols below as they
 239    could be already defined by configure
 240  */
 241 #ifdef __GCCXML__
 242     /*
 243         we're using gccxml to create an XML representation of the entire
 244         wxWidgets interface; pass it a special setup.h file
 245     */
 246     #include "wx/setup_gccxml.h"
 247 #else
 248     #include "wx/setup.h"
 249 #endif
 250
 251 /*
 252    Hardware platform detection.
 253
 254    VC++ defines _M_xxx symbols.
 255  */
 256 #if defined(_M_IX86) || defined(i386) || defined(__i386) || defined(__i386__)
 257     #ifndef __INTEL__
 258         #define __INTEL__
 259     #endif
 260 #endif /* x86 */
 261
 262 #if defined(_M_IA64)
 263     #ifndef __IA64__
 264         #define __IA64__
 265     #endif
 266 #endif /* ia64 */
 267
 268 #if defined(_M_MPPC) || defined(__PPC__) || defined(__ppc__)
 269     #ifndef __POWERPC__
 270         #define __POWERPC__
 271     #endif
 272 #endif /* alpha */
 273
 274 #if defined(_M_ALPHA) || defined(__AXP__)
 275     #ifndef __ALPHA__
 276         #define __ALPHA__
 277     #endif
 278 #endif /* alpha */
 279
 280
 281 /*
 282    adjust the Unicode setting: wxUSE_UNICODE should be defined as 0 or 1
 283    and is used by wxWidgets, _UNICODE and/or UNICODE may be defined or used by
 284    the system headers so bring these settings in sync
 285  */
 286
 287 /* set wxUSE_UNICODE to 1 if UNICODE or _UNICODE is defined */
 288 #if defined(_UNICODE) || defined(UNICODE)
 289 #   undef wxUSE_UNICODE
 290 #   define wxUSE_UNICODE 1
 291 #else /* !UNICODE */
 292 #   ifndef wxUSE_UNICODE
 293 #       define wxUSE_UNICODE 0
 294 #   endif
 295 #endif /* UNICODE/!UNICODE */
 296
 297 /* and vice versa: define UNICODE and _UNICODE if wxUSE_UNICODE is 1 */
 298 #if wxUSE_UNICODE
 299 #   ifndef _UNICODE
 300 #       define _UNICODE
 301 #   endif
 302 #   ifndef UNICODE
 303 #       define UNICODE
 304 #   endif
 305 #endif /* wxUSE_UNICODE */
 306
 307 #if defined( __MWERKS__ ) && !defined(__INTEL__)
 308 /* otherwise MSL headers bring in WIN32 dependant APIs */
 309 #undef UNICODE
 310 #endif
 311
 312
 313 /*
 314    test for old versions of Borland C, normally need at least 5.82, Turbo
 315    explorer, available for free at http://www.turboexplorer.com/downloads
 316 */
 317 #if defined(__BORLANDC__) && (__BORLANDC__ < 0x550)
 318 #   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."
 319 #endif /* __BORLANDC__ */
 320
 321 #if defined(__BORLANDC__) && (__BORLANDC__ < 0x582) && (__BORLANDC__ > 0x559)
 322 #   ifndef _USE_OLD_RW_STL
 323 #       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."
 324 #   endif
 325 #endif /* __BORLANDC__ */
 326
 327
 328 /*
 329    This macro can be used to test the Open Watcom version.
 330 */
 331 #ifndef __WATCOMC__
 332 #   define wxWATCOM_VERSION(major,minor) 0
 333 #   define wxCHECK_WATCOM_VERSION(major,minor) 0
 334 #   define wxONLY_WATCOM_EARLIER_THAN(major,minor) 0
 335 #elif defined(__WATCOMC__) && __WATCOMC__ < 1200
 336 #   error "Only Open Watcom is supported in this release"
 337 #else
 338 #   define wxWATCOM_VERSION(major,minor) ( major * 100 + minor * 10 + 1100 )
 339 #   define wxCHECK_WATCOM_VERSION(major,minor) ( __WATCOMC__ >= wxWATCOM_VERSION(major,minor) )
 340 #   define wxONLY_WATCOM_EARLIER_THAN(major,minor) ( __WATCOMC__ < wxWATCOM_VERSION(major,minor) )
 341 #endif
 342
 343 /*
 344    OS: first of all, test for MS-DOS platform. We must do this before testing
 345        for Unix, because DJGPP compiler defines __unix__ under MS-DOS
 346  */
 347 #if defined(__GO32__) || defined(__DJGPP__) || defined(__DOS__)
 348 #    ifndef __DOS__
 349 #        define __DOS__
 350 #    endif
 351     /* size_t is the same as unsigned int for Watcom 11 compiler, */
 352     /* so define it if it hadn't been done by configure yet */
 353 #    if !defined(wxSIZE_T_IS_UINT) && !defined(wxSIZE_T_IS_ULONG)
 354 #        ifdef __WATCOMC__
 355 #            define wxSIZE_T_IS_UINT
 356 #        endif
 357 #        ifdef __DJGPP__
 358 #            define wxSIZE_T_IS_ULONG
 359 #        endif
 360 #    endif
 361
 362 /*
 363    OS: then test for generic Unix defines, then for particular flavours and
 364        finally for Unix-like systems
 365        Mac OS X matches this case (__MACH__), prior Mac OS do not.
 366  */
 367 #elif defined(__UNIX__) || defined(__unix) || defined(__unix__) || \
 368       defined(____SVR4____) || defined(__LINUX__) || defined(__sgi) || \
 369       defined(__hpux) || defined(sun) || defined(__SUN__) || defined(_AIX) || \
 370       defined(__EMX__) || defined(__VMS) || defined(__BEOS__) || defined(__MACH__)
 371
 372 #    define __UNIX_LIKE__
 373
 374     /* Helps SGI compilation, apparently */
 375 #    ifdef __SGI__
 376 #        ifdef __GNUG__
 377 #            define __need_wchar_t
 378 #        else /* !gcc */
 379             /*
 380                Note I use the term __SGI_CC__ for both cc and CC, its not a good
 381                idea to mix gcc and cc/CC, the name mangling is different
 382              */
 383 #            define __SGI_CC__
 384 #        endif /* gcc/!gcc */
 385
 386         /* system headers use this symbol and not __cplusplus in some places */
 387 #       ifndef _LANGUAGE_C_PLUS_PLUS
 388 #           define _LANGUAGE_C_PLUS_PLUS
 389 #       endif
 390 #    endif  /* SGI */
 391
 392 #    if defined(__SUNPRO_CC)
 393 #       ifndef __SUNCC__
 394 #           define __SUNCC__ __SUNPRO_CC
 395 #       endif /* Sun CC */
 396 #    endif /* Sun CC */
 397
 398 #    ifdef __EMX__
 399 #        define OS2EMX_PLAIN_CHAR
 400 #    endif
 401
 402     /* define __HPUX__ for HP-UX where standard macro is __hpux */
 403 #    if defined(__hpux) && !defined(__HPUX__)
 404 #        define __HPUX__
 405 #    endif /* HP-UX */
 406
 407 #    if defined(__CYGWIN__) || defined(__WINE__)
 408 #        if !defined(wxSIZE_T_IS_UINT)
 409 #            define wxSIZE_T_IS_UINT
 410 #        endif
 411 #    endif
 412
 413     /*  All of these should already be defined by including configure-
 414         generated setup.h but we wish to support Xcode compilation without
 415         requiring the user to define these himself.
 416      */
 417 #    if defined(__APPLE__) && defined(__MACH__)
 418 #        ifndef __UNIX__
 419 #            define __UNIX__ 1
 420 #        endif
 421 #        ifndef __BSD__
 422 #            define __BSD__ 1
 423 #        endif
 424         /*  __DARWIN__ is our own define to mean OS X or pure Darwin */
 425 #        ifndef __DARWIN__
 426 #            define __DARWIN__ 1
 427 #        endif
 428         /*  NOTE: TARGET_CARBON is actually a 0/1 and must be 1 for OS X */
 429 #        ifndef TARGET_CARBON
 430 #            define TARGET_CARBON 1
 431 #        endif
 432         /* OS X uses unsigned long size_t for both ILP32 and LP64 modes. */
 433 #        if !defined(wxSIZE_T_IS_UINT) && !defined(wxSIZE_T_IS_ULONG)
 434 #            define wxSIZE_T_IS_ULONG
 435 #        endif
 436 #    endif
 437
 438 /*
 439    OS: Classic Mac OS
 440  */
 441 #elif defined(applec) || \
 442       defined(THINK_C) || \
 443       (defined(__MWERKS__) && !defined(__INTEL__))
 444       /* MacOS */
 445 #    if !defined(wxSIZE_T_IS_UINT) && !defined(wxSIZE_T_IS_ULONG)
 446 #        define wxSIZE_T_IS_ULONG
 447 #    endif
 448
 449 /*
 450    OS: OS/2
 451  */
 452 #elif defined(__OS2__)
 453
 454     /* wxOS2 vs. non wxOS2 ports on OS2 platform */
 455 #    if !defined(__WXMOTIF__) && !defined(__WXGTK__) && !defined(__WXX11__)
 456 #        ifndef __WXPM__
 457 #            define __WXPM__
 458 #        endif
 459 #    endif
 460
 461 #    if defined(__IBMCPP__)
 462 #        define __VISAGEAVER__ __IBMCPP__
 463 #    endif
 464
 465     /* Place other OS/2 compiler environment defines here */
 466 #    if defined(__VISAGECPP__)
 467         /* VisualAge is the only thing that understands _Optlink */
 468 #        define LINKAGEMODE _Optlink
 469 #    endif
 470 #    define wxSIZE_T_IS_UINT
 471
 472 /*
 473    OS: Palm OS
 474  */
 475 #elif defined(__PALMOS__)
 476 #    ifdef __WIN32__
 477 #        error "__WIN32__ should not be defined for PalmOS"
 478 #    endif
 479 #    ifdef __WINDOWS__
 480 #        error "__WINDOWS__ should not be defined for PalmOS"
 481 #    endif
 482 #    ifdef __WXMSW__
 483 #        error "__WXMSW__ should not be defined for PalmOS"
 484 #    endif
 485
 486 /*
 487    OS: Otherwise it must be Windows
 488  */
 489 #else   /* Windows */
 490 #    ifndef __WINDOWS__
 491 #        define __WINDOWS__
 492 #    endif  /* Windows */
 493
 494     /* to be changed for Win64! */
 495 #    ifndef __WIN32__
 496 #        error "__WIN32__ should be defined for Win32 and Win64, Win16 is not supported"
 497 #    endif
 498
 499     /*
 500        define another standard symbol for Microsoft Visual C++: the standard
 501        one (_MSC_VER) is also defined by Metrowerks compiler
 502      */
 503 #    if defined(_MSC_VER) && !defined(__MWERKS__)
 504 #        define __VISUALC__ _MSC_VER
 505
 506     /*
 507        define special symbols for different VC version instead of writing tests
 508        for magic numbers such as 1200, 1300 &c repeatedly
 509      */
 510 #   if __VISUALC__ < 1100
 511 #       error "This Visual C++ version is too old and not supported any longer."
 512 #   elif __VISUALC__ < 1200
 513 #       define __VISUALC5__
 514 #   elif __VISUALC__ < 1300
 515 #       define __VISUALC6__
 516 #   elif __VISUALC__ < 1400
 517 #       define __VISUALC7__
 518 #   elif __VISUALC__ < 1500
 519 #       define __VISUALC8__
 520 #   elif __VISUALC__ < 1600
 521 #       define __VISUALC9__
 522 #   else
 523 #       pragma message("Please update this code for the next VC++ version")
 524 #   endif
 525
 526 #    elif defined(__BCPLUSPLUS__) && !defined(__BORLANDC__)
 527 #        define __BORLANDC__
 528 #    elif defined(__WATCOMC__)
 529 #    elif defined(__SC__)
 530 #        define __SYMANTECC__
 531 #    endif  /* compiler */
 532
 533     /* size_t is the same as unsigned int for all Windows compilers we know, */
 534     /* so define it if it hadn't been done by configure yet */
 535 #    if !defined(wxSIZE_T_IS_UINT) && !defined(wxSIZE_T_IS_ULONG) && !defined(__WIN64__)
 536 #        define wxSIZE_T_IS_UINT
 537 #    endif
 538 #endif  /* OS */
 539
 540 /*
 541    if we're on a Unix system but didn't use configure (so that setup.h didn't
 542    define __UNIX__), do define __UNIX__ now
 543  */
 544 #if !defined(__UNIX__) && defined(__UNIX_LIKE__)
 545 #    define __UNIX__
 546 #endif /* Unix */
 547
 548 #if defined(__WXMOTIF__) || defined(__WXX11__)
 549 #    define __X__
 550 #endif
 551
 552 #ifdef __SC__
 553 #    ifdef __DMC__
 554 #         define __DIGITALMARS__
 555 #    else
 556 #         define __SYMANTEC__
 557 #    endif
 558 #endif
 559
 560 #ifdef __INTEL_COMPILER
 561 #   define __INTELC__
 562 #endif
 563
 564 /*
 565    We get "Large Files (ILP32) not supported in strict ANSI mode." #error
 566    from HP-UX standard headers when compiling with g++ without this:
 567  */
 568 #if defined(__HPUX__) && !defined(__STDC_EXT__)
 569 #   define __STDC_EXT__ 1
 570 #endif
 571
 572 /* Force linking against required libraries under Windows: */
 573 #ifdef __WXWINCE__
 574 #   include "wx/msw/wince/libraries.h"
 575 #elif defined __WINDOWS__
 576 #   include "wx/msw/libraries.h"
 577 #endif
 578
 579 /*
 580    This macro can be used to test the gcc version and can be used like this:
 581
 582 #    if wxCHECK_GCC_VERSION(3, 1)
 583         ... we have gcc 3.1 or later ...
 584 #    else
 585         ... no gcc at all or gcc < 3.1 ...
 586 #    endif
 587 */
 588 #if defined(__GNUC__) && defined(__GNUC_MINOR__)
 589     #define wxCHECK_GCC_VERSION( major, minor ) \
 590         ( ( __GNUC__ > (major) ) \
 591             || ( __GNUC__ == (major) && __GNUC_MINOR__ >= (minor) ) )
 592 #else
 593     #define wxCHECK_GCC_VERSION( major, minor ) 0
 594 #endif
 595
 596 #if defined(__BORLANDC__) || (defined(__GNUC__) && __GNUC__ < 3)
 597 #define wxNEEDS_CHARPP
 598 #endif
 599
 600 /*
 601    This macro can be used to test the Visual C++ version.
 602 */
 603 #ifndef __VISUALC__
 604 #   define wxVISUALC_VERSION(major) 0
 605 #   define wxCHECK_VISUALC_VERSION(major) 0
 606 #else
 607 #   define wxVISUALC_VERSION(major) ( (6 + major) * 100 )
 608 #   define wxCHECK_VISUALC_VERSION(major) ( __VISUALC__ >= wxVISUALC_VERSION(major) )
 609 #endif
 610
 611 /*
 612    This macro can be used to check that the version of mingw32 compiler is
 613    at least maj.min
 614  */
 615 #if ( defined( __GNUWIN32__ ) || defined( __MINGW32__ ) || \
 616     ( defined( __CYGWIN__ ) && defined( __WINDOWS__ ) ) || \
 617       wxCHECK_WATCOM_VERSION(1,0) ) && \
 618     !defined(__DOS__) && \
 619     !defined(__WXPM__) && \
 620     !defined(__WXMOTIF__) && \
 621     !defined(__WXGTK__) && \
 622     !defined(__WXX11__) && \
 623     !defined(__WXPALMOS__)
 624 #    include "wx/msw/gccpriv.h"
 625 #else
 626 #    undef wxCHECK_W32API_VERSION
 627 #    define wxCHECK_W32API_VERSION(maj, min) (0)
 628 #endif
 629
 630 /**
 631     This is similar to wxCHECK_GCC_VERSION but for Sun CC compiler.
 632  */
 633 #ifdef __SUNCC__
 634     /*
 635        __SUNCC__ is 0xVRP where V is major version, R release and P patch level
 636      */
 637     #define wxCHECK_SUNCC_VERSION(maj, min) (__SUNCC__ >= (((maj)<<8) | ((min)<<4)))
 638 #else
 639     #define wxCHECK_SUNCC_VERSION(maj, min) (0)
 640 #endif
 641
 642 /*
 643     Handle Darwin gcc universal compilation.  Don't do this in an Apple-
 644     specific case since no sane compiler should be defining either
 645     __BIG_ENDIAN__ or __LITTLE_ENDIAN__ unless it really is generating
 646     code that will be hosted on a machine with the appropriate endianness.
 647     If a compiler defines neither, assume the user or configure set
 648     WORDS_BIGENDIAN appropriately.
 649  */
 650 #if defined(__BIG_ENDIAN__)
 651 #    undef WORDS_BIGENDIAN
 652 #    define WORDS_BIGENDIAN 1
 653 #elif defined(__LITTLE_ENDIAN__)
 654 #    undef WORDS_BIGENDIAN
 655 #elif defined(__WXMAC__) && !defined(WORDS_BIGENDIAN)
 656 /*  According to Stefan even ancient Mac compilers defined __BIG_ENDIAN__ */
 657 #    warning "Compiling wxMac with probably wrong endianness"
 658 #endif
 659
 660 /*
 661    check the consistency of the settings in setup.h: note that this must be
 662    done after setting wxUSE_UNICODE correctly as it is used in wx/chkconf.h
 663    and after defining the compiler macros which are used in it too
 664  */
 665 #include "wx/chkconf.h"
 666
 667
 668 /*
 669    some compilers don't support iostream.h any longer, while some of theme
 670    are not updated with <iostream> yet, so override the users setting here
 671    in such case.
 672  */
 673 #if defined(_MSC_VER) && (_MSC_VER >= 1310)
 674 #    undef wxUSE_IOSTREAMH
 675 #    define wxUSE_IOSTREAMH 0
 676 #elif defined(__DMC__) || defined(__WATCOMC__)
 677 #    undef wxUSE_IOSTREAMH
 678 #    define wxUSE_IOSTREAMH 1
 679 #elif defined(__MINGW32__)
 680 #    undef wxUSE_IOSTREAMH
 681 #    define wxUSE_IOSTREAMH 0
 682 #endif /* compilers with/without iostream.h */
 683
 684 /*
 685    old C++ headers (like <iostream.h>) declare classes in the global namespace
 686    while the new, standard ones (like <iostream>) do it in std:: namespace,
 687    unless it's an old gcc version.
 688
 689    using this macro allows constuctions like "wxSTD iostream" to work in
 690    either case
 691  */
 692 #if !wxUSE_IOSTREAMH && (!defined(__GNUC__) || ( __GNUC__ > 2 ) || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95))
 693 #    define wxSTD std::
 694 #else
 695 #    define wxSTD
 696 #endif
 697
 698 /* On OpenVMS with the most recent HP C++ compiler some function (i.e. wscanf)
 699  * are only available in the std-namespace. (BUG???)
 700  */
 701 #if defined(  __VMS ) && (__DECCXX_VER >= 70100000) && !defined(__STD_CFRONT) && !defined( __NONAMESPACE_STD )
 702 # define wxVMS_USE_STD std::
 703 #else
 704 # define wxVMS_USE_STD
 705 #endif
 706
 707 #ifdef __VMS
 708 #define XtDisplay XTDISPLAY
 709 #ifdef __WXMOTIF__
 710 #define XtParent XTPARENT
 711 #define XtScreen XTSCREEN
 712 #define XtWindow XTWINDOW
 713 #endif
 714 #endif
 715
 716 /* Choose which method we will use for updating menus
 717  * - in OnIdle, or when we receive a wxEVT_MENU_OPEN event.
 718  * Presently, only Windows and GTK+ support wxEVT_MENU_OPEN.
 719  */
 720 #ifndef wxUSE_IDLEMENUUPDATES
 721 #    if (defined(__WXMSW__) || defined(__WXGTK__)) && !defined(__WXUNIVERSAL__)
 722 #        define wxUSE_IDLEMENUUPDATES 0
 723 #    else
 724 #        define wxUSE_IDLEMENUUPDATES 1
 725 #    endif
 726 #endif
 727
 728 /*
 729  * Define symbols that are not yet in
 730  * configure or possibly some setup.h files.
 731  * They will need to be added.
 732  */
 733
 734 #ifndef wxUSE_FILECONFIG
 735 #    if wxUSE_CONFIG
 736 #        define wxUSE_FILECONFIG 1
 737 #    else
 738 #        define wxUSE_FILECONFIG 0
 739 #    endif
 740 #endif
 741
 742 #ifndef wxUSE_HOTKEY
 743 #    define wxUSE_HOTKEY 0
 744 #endif
 745
 746 #if !defined(wxUSE_WXDIB) && defined(__WXMSW__)
 747 #    define wxUSE_WXDIB 1
 748 #endif
 749
 750 /*
 751     We need AvailabilityMacros.h for ifdefing out things that don't exist on
 752     OSX 10.2 and lower
 753     FIXME:  We need a better way to detect for 10.3 then including a system header
 754 */
 755 #ifdef __DARWIN__
 756     #include <AvailabilityMacros.h>
 757 #endif
 758
 759 #if defined (__WXPALMOS__)
 760 #include "wx/palmos/missing.h"
 761 #endif // __WXPALMOS__
 762
 763 #if !defined (__WXPALMOS5__)
 764 #define POSSEC_APPBASE
 765 #define POSSEC_ARCHIVE
 766 #define POSSEC_CLNTDATA
 767 #define POSSEC_CMDLINE
 768 #define POSSEC_CONFIG
 769 #define POSSEC_DATETIME
 770 #define POSSEC_DATETIME2
 771 #define POSSEC_DATSTRM
 772 #define POSSEC_DIRCMN
 773 #define POSSEC_DYNARRAY
 774 #define POSSEC_DYNLIB
 775 #define POSSEC_DYNLOAD
 776 #define POSSEC_ENCCONV
 777 #define POSSEC_EXTENDED
 778 #define POSSEC_FFILE
 779 #define POSSEC_FILE
 780 #define POSSEC_FILECONF
 781 #define POSSEC_FILEFN
 782 #endif // __WXPALMOS5__
 783
 784 #endif /* _WX_PLATFORM_H_ */