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Commit | Line | Data |
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e0c749a7 RN |
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: $Id$ | |
99d80019 | 8 | * Copyright: (c) 1997-2001 Vadim Zeitlin |
65571936 | 9 | * Licence: wxWindows licence |
e0c749a7 | 10 | */ |
78340847 VZ |
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 | ||
382c4ade VZ |
17 | #ifdef __WXMAC_XCODE__ |
18 | # include <unistd.h> | |
19 | # include <TargetConditionals.h> | |
20 | # include <AvailabilityMacros.h> | |
1c415bab SC |
21 | # ifndef MAC_OS_X_VERSION_10_4 |
22 | # define MAC_OS_X_VERSION_10_4 1040 | |
23 | # endif | |
24 | # ifndef MAC_OS_X_VERSION_10_5 | |
25 | # define MAC_OS_X_VERSION_10_5 1050 | |
26 | # endif | |
27 | # ifndef MAC_OS_X_VERSION_10_6 | |
28 | # define MAC_OS_X_VERSION_10_6 1060 | |
29 | # endif | |
b452fd55 RD |
30 | # ifndef MAC_OS_X_VERSION_10_7 |
31 | # define MAC_OS_X_VERSION_10_7 1070 | |
32 | # endif | |
382c4ade | 33 | # include "wx/osx/config_xcode.h" |
309f2b20 SC |
34 | # ifndef __WXOSX__ |
35 | # define __WXOSX__ 1 | |
36 | # endif | |
37 | # ifndef __WXMAC__ | |
38 | # define __WXMAC__ 1 | |
39 | # endif | |
17005cd7 VZ |
40 | #endif |
41 | ||
78340847 VZ |
42 | /* |
43 | first define Windows symbols if they're not defined on the command line: we | |
44 | can autodetect everything we need if _WIN32 is defined | |
45 | */ | |
7275146d | 46 | #if defined(__CYGWIN__) && defined(__WINDOWS__) |
ef620df0 VZ |
47 | # ifndef __WXMSW__ |
48 | # define __WXMSW__ | |
49 | # endif | |
d66dcb60 MB |
50 | #endif |
51 | ||
ef620df0 VZ |
52 | #if defined(_WIN64) |
53 | # ifndef _WIN32 | |
54 | /* | |
55 | a lot of code (mistakenly) uses #ifdef _WIN32 to either test for | |
56 | Windows or to test for !__WIN16__, so we must define _WIN32 for | |
57 | Win64 as well to ensure that the existing code continues to work. | |
58 | */ | |
59 | # define _WIN32 | |
60 | # endif /* !_WIN32 */ | |
61 | ||
62 | # ifndef __WIN64__ | |
63 | # define __WIN64__ | |
64 | # endif /* !__WIN64__ */ | |
65 | #endif /* _WIN64 */ | |
66 | ||
d5cd19b4 VZ |
67 | #if (defined(_WIN32) || defined(WIN32) || defined(__NT__) || defined(__WXWINCE__)) \ |
68 | && !defined(__WXMOTIF__) && !defined(__WXGTK__) && !defined(__WXX11__) | |
ef620df0 VZ |
69 | # ifndef __WXMSW__ |
70 | # define __WXMSW__ | |
71 | # endif | |
78340847 VZ |
72 | #endif /* Win32 */ |
73 | ||
c65f4634 | 74 | #if defined(__WXMSW__) |
9b141468 WS |
75 | # if !defined(__WINDOWS__) |
76 | # define __WINDOWS__ | |
77 | # endif | |
c65f4634 VZ |
78 | |
79 | # ifndef _WIN32 | |
80 | # define _WIN32 | |
81 | # endif | |
82 | ||
83 | # ifndef WIN32 | |
84 | # define WIN32 | |
85 | # endif | |
86 | ||
87 | # ifndef __WIN32__ | |
88 | # define __WIN32__ | |
89 | # endif | |
90 | #endif /* __WXMSW__ */ | |
78340847 | 91 | |
9b141468 | 92 | /* detect MS SmartPhone */ |
f2aa588b | 93 | #if defined( WIN32_PLATFORM_WFSP ) |
9b141468 WS |
94 | # ifndef __SMARTPHONE__ |
95 | # define __SMARTPHONE__ | |
96 | # endif | |
97 | # ifndef __WXWINCE__ | |
98 | # define __WXWINCE__ | |
99 | # endif | |
f2aa588b VS |
100 | #endif |
101 | ||
a9928e9d JS |
102 | /* detect PocketPC */ |
103 | #if defined( WIN32_PLATFORM_PSPC ) | |
9b141468 WS |
104 | # ifndef __POCKETPC__ |
105 | # define __POCKETPC__ | |
106 | # endif | |
107 | # ifndef __WXWINCE__ | |
108 | # define __WXWINCE__ | |
109 | # endif | |
a9928e9d JS |
110 | #endif |
111 | ||
112 | /* detect Standard WinCE SDK */ | |
113 | #if defined( WCE_PLATFORM_STANDARDSDK ) | |
9b141468 WS |
114 | # ifndef __WINCE_STANDARDSDK__ |
115 | # define __WINCE_STANDARDSDK__ | |
116 | # endif | |
117 | # ifndef __WXWINCE__ | |
118 | # define __WXWINCE__ | |
119 | # endif | |
a9928e9d JS |
120 | #endif |
121 | ||
daeb8330 RR |
122 | #if defined(_WIN32_WCE) && !defined(WIN32_PLATFORM_WFSP) && !defined(WIN32_PLATFORM_PSPC) |
123 | # if (_WIN32_WCE >= 400) | |
124 | # ifndef __WINCE_NET__ | |
125 | # define __WINCE_NET__ | |
126 | # endif | |
761fbb87 | 127 | # elif (_WIN32_WCE >= 200) |
daeb8330 RR |
128 | # ifndef __HANDHELDPC__ |
129 | # define __HANDHELDPC__ | |
130 | # endif | |
131 | # endif | |
9b141468 WS |
132 | # ifndef __WXWINCE__ |
133 | # define __WXWINCE__ | |
134 | # endif | |
daeb8330 RR |
135 | #endif |
136 | ||
3795f11f VZ |
137 | #if defined(__WXWINCE__) && defined(_MSC_VER) && (_MSC_VER == 1201) |
138 | #define __EVC4__ | |
139 | #endif | |
140 | ||
f1a4ca62 WS |
141 | #if defined(__POCKETPC__) || defined(__SMARTPHONE__) || defined(__WXGPE__) |
142 | # define __WXHANDHELD__ | |
143 | #endif | |
144 | ||
1b4bff82 VZ |
145 | #ifdef __ANDROID__ |
146 | # define __WXANDROID__ | |
147 | # include "wx/android/config_android.h" | |
148 | #endif | |
149 | ||
592a7465 VZ |
150 | /* |
151 | Include wx/setup.h for the Unix platform defines generated by configure and | |
152 | the library compilation options | |
153 | ||
154 | Note that it must be included before defining hardware symbols below as they | |
155 | could be already defined by configure | |
156 | */ | |
601b9dfa FM |
157 | #include "wx/setup.h" |
158 | ||
b4354db1 VZ |
159 | /* |
160 | Convenience for any optional classes that use the wxAnyButton base class. | |
161 | */ | |
162 | #if wxUSE_TOGGLEBTN || wxUSE_BUTTON | |
163 | #define wxHAS_ANY_BUTTON | |
164 | #endif | |
165 | ||
601b9dfa | 166 | |
748a4684 VZ |
167 | /* |
168 | Hardware platform detection. | |
169 | ||
170 | VC++ defines _M_xxx symbols. | |
171 | */ | |
172 | #if defined(_M_IX86) || defined(i386) || defined(__i386) || defined(__i386__) | |
173 | #ifndef __INTEL__ | |
174 | #define __INTEL__ | |
175 | #endif | |
176 | #endif /* x86 */ | |
177 | ||
178 | #if defined(_M_IA64) | |
179 | #ifndef __IA64__ | |
180 | #define __IA64__ | |
181 | #endif | |
182 | #endif /* ia64 */ | |
183 | ||
80da12bc | 184 | #if defined(_M_MPPC) || defined(__PPC__) || defined(__ppc__) |
748a4684 VZ |
185 | #ifndef __POWERPC__ |
186 | #define __POWERPC__ | |
187 | #endif | |
188 | #endif /* alpha */ | |
189 | ||
190 | #if defined(_M_ALPHA) || defined(__AXP__) | |
191 | #ifndef __ALPHA__ | |
192 | #define __ALPHA__ | |
193 | #endif | |
194 | #endif /* alpha */ | |
195 | ||
78340847 | 196 | |
63e7198b VZ |
197 | /* |
198 | adjust the Unicode setting: wxUSE_UNICODE should be defined as 0 or 1 | |
77ffb593 | 199 | and is used by wxWidgets, _UNICODE and/or UNICODE may be defined or used by |
63e7198b VZ |
200 | the system headers so bring these settings in sync |
201 | */ | |
202 | ||
203 | /* set wxUSE_UNICODE to 1 if UNICODE or _UNICODE is defined */ | |
204 | #if defined(_UNICODE) || defined(UNICODE) | |
205 | # undef wxUSE_UNICODE | |
206 | # define wxUSE_UNICODE 1 | |
207 | #else /* !UNICODE */ | |
208 | # ifndef wxUSE_UNICODE | |
209 | # define wxUSE_UNICODE 0 | |
210 | # endif | |
211 | #endif /* UNICODE/!UNICODE */ | |
212 | ||
213 | /* and vice versa: define UNICODE and _UNICODE if wxUSE_UNICODE is 1 */ | |
214 | #if wxUSE_UNICODE | |
215 | # ifndef _UNICODE | |
216 | # define _UNICODE | |
217 | # endif | |
218 | # ifndef UNICODE | |
219 | # define UNICODE | |
220 | # endif | |
221 | #endif /* wxUSE_UNICODE */ | |
222 | ||
79e70894 | 223 | |
9eaadb1b VZ |
224 | /* |
225 | test for old versions of Borland C, normally need at least 5.82, Turbo | |
2f46438b | 226 | explorer, available for free at http://www.turboexplorer.com/downloads |
6b73ac78 | 227 | */ |
63ef7db3 | 228 | |
6b73ac78 | 229 | |
25859335 VZ |
230 | /* |
231 | Older versions of Borland C have some compiler bugs that need | |
232 | workarounds. Mostly pertains to the free command line compiler 5.5.1. | |
233 | */ | |
234 | #if defined(__BORLANDC__) && (__BORLANDC__ <= 0x551) | |
235 | /* | |
236 | The Borland free compiler is unable to handle overloaded enum | |
237 | comparisons under certain conditions e.g. when any class has a | |
238 | conversion ctor for an integral type and there's an overload to | |
239 | compare between an integral type and that class type. | |
240 | */ | |
241 | # define wxCOMPILER_NO_OVERLOAD_ON_ENUM | |
242 | ||
243 | /* | |
244 | This is needed to overcome bugs in 5.5.1 STL, linking errors will | |
245 | result if it is not defined. | |
246 | */ | |
247 | # define _RWSTD_COMPILE_INSTANTIATE | |
248 | ||
249 | /* | |
250 | Preprocessor in older Borland compilers have major problems | |
251 | concatenating with ##. Specifically, if the string operands being | |
d13b34d3 | 252 | concatenated have special meaning (e.g. L"str", 123i64 etc) |
25859335 VZ |
253 | then ## will not concatenate the operands correctly. |
254 | ||
255 | As a workaround, define wxPREPEND* and wxAPPEND* without using | |
256 | wxCONCAT_HELPER. | |
257 | */ | |
258 | # define wxCOMPILER_BROKEN_CONCAT_OPER | |
259 | #endif /* __BORLANDC__ */ | |
6b73ac78 | 260 | |
6d3d756a | 261 | /* |
af588446 | 262 | Define Watcom-specific macros. |
6d3d756a WS |
263 | */ |
264 | #ifndef __WATCOMC__ | |
265 | # define wxWATCOM_VERSION(major,minor) 0 | |
266 | # define wxCHECK_WATCOM_VERSION(major,minor) 0 | |
267 | # define wxONLY_WATCOM_EARLIER_THAN(major,minor) 0 | |
af588446 | 268 | # define WX_WATCOM_ONLY_CODE( x ) |
6d3d756a | 269 | #else |
af588446 VZ |
270 | # if __WATCOMC__ < 1200 |
271 | # error "Only Open Watcom is supported in this release" | |
272 | # endif | |
273 | ||
6d3d756a WS |
274 | # define wxWATCOM_VERSION(major,minor) ( major * 100 + minor * 10 + 1100 ) |
275 | # define wxCHECK_WATCOM_VERSION(major,minor) ( __WATCOMC__ >= wxWATCOM_VERSION(major,minor) ) | |
276 | # define wxONLY_WATCOM_EARLIER_THAN(major,minor) ( __WATCOMC__ < wxWATCOM_VERSION(major,minor) ) | |
af588446 | 277 | # define WX_WATCOM_ONLY_CODE( x ) x |
6d3d756a WS |
278 | #endif |
279 | ||
78340847 | 280 | /* |
865c589e VS |
281 | OS: first of all, test for MS-DOS platform. We must do this before testing |
282 | for Unix, because DJGPP compiler defines __unix__ under MS-DOS | |
283 | */ | |
284 | #if defined(__GO32__) || defined(__DJGPP__) || defined(__DOS__) | |
ef620df0 VZ |
285 | # ifndef __DOS__ |
286 | # define __DOS__ | |
287 | # endif | |
865c589e VS |
288 | /* size_t is the same as unsigned int for Watcom 11 compiler, */ |
289 | /* so define it if it hadn't been done by configure yet */ | |
ef620df0 VZ |
290 | # if !defined(wxSIZE_T_IS_UINT) && !defined(wxSIZE_T_IS_ULONG) |
291 | # ifdef __WATCOMC__ | |
292 | # define wxSIZE_T_IS_UINT | |
293 | # endif | |
294 | # ifdef __DJGPP__ | |
295 | # define wxSIZE_T_IS_ULONG | |
296 | # endif | |
297 | # endif | |
865c589e VS |
298 | |
299 | /* | |
300 | OS: then test for generic Unix defines, then for particular flavours and | |
78340847 | 301 | finally for Unix-like systems |
80da12bc | 302 | Mac OS X matches this case (__MACH__), prior Mac OS do not. |
78340847 | 303 | */ |
865c589e VS |
304 | #elif defined(__UNIX__) || defined(__unix) || defined(__unix__) || \ |
305 | defined(____SVR4____) || defined(__LINUX__) || defined(__sgi) || \ | |
306 | defined(__hpux) || defined(sun) || defined(__SUN__) || defined(_AIX) || \ | |
80da12bc | 307 | defined(__EMX__) || defined(__VMS) || defined(__BEOS__) || defined(__MACH__) |
78340847 | 308 | |
ef620df0 | 309 | # define __UNIX_LIKE__ |
78340847 VZ |
310 | |
311 | /* Helps SGI compilation, apparently */ | |
ef620df0 VZ |
312 | # ifdef __SGI__ |
313 | # ifdef __GNUG__ | |
314 | # define __need_wchar_t | |
315 | # else /* !gcc */ | |
78340847 VZ |
316 | /* |
317 | Note I use the term __SGI_CC__ for both cc and CC, its not a good | |
318 | idea to mix gcc and cc/CC, the name mangling is different | |
319 | */ | |
ef620df0 VZ |
320 | # define __SGI_CC__ |
321 | # endif /* gcc/!gcc */ | |
ae072480 VZ |
322 | |
323 | /* system headers use this symbol and not __cplusplus in some places */ | |
324 | # ifndef _LANGUAGE_C_PLUS_PLUS | |
325 | # define _LANGUAGE_C_PLUS_PLUS | |
326 | # endif | |
ef620df0 VZ |
327 | # endif /* SGI */ |
328 | ||
2686d933 VZ |
329 | # if defined(__SUNPRO_CC) |
330 | # ifndef __SUNCC__ | |
331 | # define __SUNCC__ __SUNPRO_CC | |
332 | # endif /* Sun CC */ | |
333 | # endif /* Sun CC */ | |
ef620df0 VZ |
334 | |
335 | # ifdef __EMX__ | |
336 | # define OS2EMX_PLAIN_CHAR | |
337 | # endif | |
6d8978f0 SN |
338 | # if defined(__INNOTEK_LIBC__) |
339 | /* Ensure visibility of strnlen declaration */ | |
340 | # define _GNU_SOURCE | |
341 | # endif | |
78340847 VZ |
342 | |
343 | /* define __HPUX__ for HP-UX where standard macro is __hpux */ | |
ef620df0 VZ |
344 | # if defined(__hpux) && !defined(__HPUX__) |
345 | # define __HPUX__ | |
346 | # endif /* HP-UX */ | |
347 | ||
348 | # if defined(__CYGWIN__) || defined(__WINE__) | |
349 | # if !defined(wxSIZE_T_IS_UINT) | |
350 | # define wxSIZE_T_IS_UINT | |
351 | # endif | |
352 | # endif | |
80da12bc DE |
353 | |
354 | /* All of these should already be defined by including configure- | |
355 | generated setup.h but we wish to support Xcode compilation without | |
356 | requiring the user to define these himself. | |
357 | */ | |
358 | # if defined(__APPLE__) && defined(__MACH__) | |
359 | # ifndef __UNIX__ | |
360 | # define __UNIX__ 1 | |
361 | # endif | |
362 | # ifndef __BSD__ | |
363 | # define __BSD__ 1 | |
364 | # endif | |
365 | /* __DARWIN__ is our own define to mean OS X or pure Darwin */ | |
366 | # ifndef __DARWIN__ | |
367 | # define __DARWIN__ 1 | |
368 | # endif | |
369 | /* NOTE: TARGET_CARBON is actually a 0/1 and must be 1 for OS X */ | |
370 | # ifndef TARGET_CARBON | |
371 | # define TARGET_CARBON 1 | |
372 | # endif | |
373 | /* OS X uses unsigned long size_t for both ILP32 and LP64 modes. */ | |
374 | # if !defined(wxSIZE_T_IS_UINT) && !defined(wxSIZE_T_IS_ULONG) | |
375 | # define wxSIZE_T_IS_ULONG | |
376 | # endif | |
377 | # endif | |
378 | ||
80da12bc DE |
379 | /* |
380 | OS: OS/2 | |
381 | */ | |
78340847 | 382 | #elif defined(__OS2__) |
55034339 WS |
383 | |
384 | /* wxOS2 vs. non wxOS2 ports on OS2 platform */ | |
fbf618df | 385 | # if !defined(__WXMOTIF__) && !defined(__WXGTK__) && !defined(__WXX11__) |
55034339 WS |
386 | # ifndef __WXPM__ |
387 | # define __WXPM__ | |
388 | # endif | |
389 | # endif | |
390 | ||
ef620df0 VZ |
391 | # if defined(__IBMCPP__) |
392 | # define __VISAGEAVER__ __IBMCPP__ | |
ef620df0 | 393 | # endif |
78340847 VZ |
394 | |
395 | /* Place other OS/2 compiler environment defines here */ | |
ef620df0 | 396 | # if defined(__VISAGECPP__) |
78340847 | 397 | /* VisualAge is the only thing that understands _Optlink */ |
ef620df0 VZ |
398 | # define LINKAGEMODE _Optlink |
399 | # endif | |
400 | # define wxSIZE_T_IS_UINT | |
c427acc8 | 401 | |
80da12bc DE |
402 | /* |
403 | OS: Otherwise it must be Windows | |
404 | */ | |
78340847 | 405 | #else /* Windows */ |
ef620df0 VZ |
406 | # ifndef __WINDOWS__ |
407 | # define __WINDOWS__ | |
408 | # endif /* Windows */ | |
78340847 VZ |
409 | |
410 | /* to be changed for Win64! */ | |
ef620df0 | 411 | # ifndef __WIN32__ |
3a5bcc4d | 412 | # error "__WIN32__ should be defined for Win32 and Win64, Win16 is not supported" |
ef620df0 | 413 | # endif |
78340847 VZ |
414 | |
415 | /* | |
416 | define another standard symbol for Microsoft Visual C++: the standard | |
2415cf67 | 417 | one (_MSC_VER) is also defined by some other compilers. |
78340847 | 418 | */ |
2415cf67 | 419 | # if defined(_MSC_VER) |
ef620df0 | 420 | # define __VISUALC__ _MSC_VER |
6b9c622a VZ |
421 | |
422 | /* | |
423 | define special symbols for different VC version instead of writing tests | |
424 | for magic numbers such as 1200, 1300 &c repeatedly | |
425 | */ | |
426 | # if __VISUALC__ < 1100 | |
427 | # error "This Visual C++ version is too old and not supported any longer." | |
428 | # elif __VISUALC__ < 1200 | |
429 | # define __VISUALC5__ | |
430 | # elif __VISUALC__ < 1300 | |
431 | # define __VISUALC6__ | |
432 | # elif __VISUALC__ < 1400 | |
433 | # define __VISUALC7__ | |
434 | # elif __VISUALC__ < 1500 | |
435 | # define __VISUALC8__ | |
436 | # elif __VISUALC__ < 1600 | |
437 | # define __VISUALC9__ | |
5c892f57 VZ |
438 | # elif __VISUALC__ < 1700 |
439 | # define __VISUALC10__ | |
7eb02e44 VZ |
440 | # elif __VISUALC__ < 1800 |
441 | # define __VISUALC11__ | |
6b9c622a | 442 | # else |
5c892f57 | 443 | # pragma message("Please update wx/platform.h to recognize this VC++ version") |
6b9c622a VZ |
444 | # endif |
445 | ||
ef620df0 VZ |
446 | # elif defined(__BCPLUSPLUS__) && !defined(__BORLANDC__) |
447 | # define __BORLANDC__ | |
6d3d756a | 448 | # elif defined(__WATCOMC__) |
ef620df0 VZ |
449 | # elif defined(__SC__) |
450 | # define __SYMANTECC__ | |
451 | # endif /* compiler */ | |
78340847 VZ |
452 | |
453 | /* size_t is the same as unsigned int for all Windows compilers we know, */ | |
454 | /* so define it if it hadn't been done by configure yet */ | |
3656eefc | 455 | # if !defined(wxSIZE_T_IS_UINT) && !defined(wxSIZE_T_IS_ULONG) && !defined(__WIN64__) |
ef620df0 VZ |
456 | # define wxSIZE_T_IS_UINT |
457 | # endif | |
78340847 VZ |
458 | #endif /* OS */ |
459 | ||
460 | /* | |
461 | if we're on a Unix system but didn't use configure (so that setup.h didn't | |
462 | define __UNIX__), do define __UNIX__ now | |
463 | */ | |
464 | #if !defined(__UNIX__) && defined(__UNIX_LIKE__) | |
ef620df0 | 465 | # define __UNIX__ |
78340847 VZ |
466 | #endif /* Unix */ |
467 | ||
f79bd02d | 468 | #if defined(__WXMOTIF__) || defined(__WXX11__) |
ef620df0 | 469 | # define __X__ |
78340847 VZ |
470 | #endif |
471 | ||
4b41ab26 | 472 | #ifdef __SC__ |
ef620df0 VZ |
473 | # ifdef __DMC__ |
474 | # define __DIGITALMARS__ | |
475 | # else | |
476 | # define __SYMANTEC__ | |
477 | # endif | |
4b41ab26 VS |
478 | #endif |
479 | ||
17a1ebd1 VZ |
480 | #ifdef __INTEL_COMPILER |
481 | # define __INTELC__ | |
482 | #endif | |
483 | ||
7eb00c80 VZ |
484 | /* |
485 | We get "Large Files (ILP32) not supported in strict ANSI mode." #error | |
486 | from HP-UX standard headers when compiling with g++ without this: | |
487 | */ | |
488 | #if defined(__HPUX__) && !defined(__STDC_EXT__) | |
489 | # define __STDC_EXT__ 1 | |
490 | #endif | |
491 | ||
a84d5f9d | 492 | /* Force linking against required libraries under Windows: */ |
eddb3250 VS |
493 | #ifdef __WXWINCE__ |
494 | # include "wx/msw/wince/libraries.h" | |
a84d5f9d MW |
495 | #elif defined __WINDOWS__ |
496 | # include "wx/msw/libraries.h" | |
eddb3250 VS |
497 | #endif |
498 | ||
44893b87 VZ |
499 | /* |
500 | This macro can be used to test the gcc version and can be used like this: | |
501 | ||
ef620df0 | 502 | # if wxCHECK_GCC_VERSION(3, 1) |
44893b87 | 503 | ... we have gcc 3.1 or later ... |
ef620df0 | 504 | # else |
44893b87 | 505 | ... no gcc at all or gcc < 3.1 ... |
ef620df0 | 506 | # endif |
44893b87 | 507 | */ |
49ca2a99 PC |
508 | #if defined(__GNUC__) && defined(__GNUC_MINOR__) |
509 | #define wxCHECK_GCC_VERSION( major, minor ) \ | |
510 | ( ( __GNUC__ > (major) ) \ | |
511 | || ( __GNUC__ == (major) && __GNUC_MINOR__ >= (minor) ) ) | |
512 | #else | |
513 | #define wxCHECK_GCC_VERSION( major, minor ) 0 | |
514 | #endif | |
44893b87 | 515 | |
459f812b SN |
516 | #if defined(__BORLANDC__) || (defined(__GNUC__) && __GNUC__ < 3) |
517 | #define wxNEEDS_CHARPP | |
518 | #endif | |
519 | ||
a38c9b43 VS |
520 | /* |
521 | This macro can be used to test the Visual C++ version. | |
522 | */ | |
523 | #ifndef __VISUALC__ | |
524 | # define wxVISUALC_VERSION(major) 0 | |
525 | # define wxCHECK_VISUALC_VERSION(major) 0 | |
526 | #else | |
527 | # define wxVISUALC_VERSION(major) ( (6 + major) * 100 ) | |
528 | # define wxCHECK_VISUALC_VERSION(major) ( __VISUALC__ >= wxVISUALC_VERSION(major) ) | |
529 | #endif | |
530 | ||
78340847 VZ |
531 | /* |
532 | This macro can be used to check that the version of mingw32 compiler is | |
533 | at least maj.min | |
534 | */ | |
a0be6908 | 535 | #if ( defined( __GNUWIN32__ ) || defined( __MINGW32__ ) || \ |
7275146d | 536 | ( defined( __CYGWIN__ ) && defined( __WINDOWS__ ) ) || \ |
6d3d756a | 537 | wxCHECK_WATCOM_VERSION(1,0) ) && \ |
a0be6908 | 538 | !defined(__DOS__) && \ |
cb7d7375 | 539 | !defined(__WXPM__) && \ |
a0be6908 WS |
540 | !defined(__WXMOTIF__) && \ |
541 | !defined(__WXGTK__) && \ | |
bd362275 | 542 | !defined(__WXX11__) |
ef620df0 | 543 | # include "wx/msw/gccpriv.h" |
78340847 | 544 | #else |
ef620df0 VZ |
545 | # undef wxCHECK_W32API_VERSION |
546 | # define wxCHECK_W32API_VERSION(maj, min) (0) | |
61a69259 MW |
547 | # undef wxCHECK_MINGW32_VERSION |
548 | # define wxCHECK_MINGW32_VERSION(maj, min) (0) | |
78340847 VZ |
549 | #endif |
550 | ||
2686d933 VZ |
551 | /** |
552 | This is similar to wxCHECK_GCC_VERSION but for Sun CC compiler. | |
553 | */ | |
554 | #ifdef __SUNCC__ | |
555 | /* | |
556 | __SUNCC__ is 0xVRP where V is major version, R release and P patch level | |
557 | */ | |
558 | #define wxCHECK_SUNCC_VERSION(maj, min) (__SUNCC__ >= (((maj)<<8) | ((min)<<4))) | |
559 | #else | |
560 | #define wxCHECK_SUNCC_VERSION(maj, min) (0) | |
561 | #endif | |
562 | ||
3d909cc4 SC |
563 | /* |
564 | Handle Darwin gcc universal compilation. Don't do this in an Apple- | |
565 | specific case since no sane compiler should be defining either | |
566 | __BIG_ENDIAN__ or __LITTLE_ENDIAN__ unless it really is generating | |
567 | code that will be hosted on a machine with the appropriate endianness. | |
568 | If a compiler defines neither, assume the user or configure set | |
569 | WORDS_BIGENDIAN appropriately. | |
570 | */ | |
571 | #if defined(__BIG_ENDIAN__) | |
572 | # undef WORDS_BIGENDIAN | |
573 | # define WORDS_BIGENDIAN 1 | |
574 | #elif defined(__LITTLE_ENDIAN__) | |
575 | # undef WORDS_BIGENDIAN | |
576 | #elif defined(__WXMAC__) && !defined(WORDS_BIGENDIAN) | |
577 | /* According to Stefan even ancient Mac compilers defined __BIG_ENDIAN__ */ | |
578 | # warning "Compiling wxMac with probably wrong endianness" | |
579 | #endif | |
580 | /* also the 32/64 bit universal builds must be handled accordingly */ | |
581 | #ifdef __DARWIN__ | |
582 | # ifdef __LP64__ | |
583 | # undef SIZEOF_VOID_P | |
584 | # undef SIZEOF_LONG | |
585 | # undef SIZEOF_SIZE_T | |
586 | # define SIZEOF_VOID_P 8 | |
587 | # define SIZEOF_LONG 8 | |
588 | # define SIZEOF_SIZE_T 8 | |
589 | # else | |
590 | # undef SIZEOF_VOID_P | |
591 | # undef SIZEOF_LONG | |
592 | # undef SIZEOF_SIZE_T | |
593 | # define SIZEOF_VOID_P 4 | |
594 | # define SIZEOF_LONG 4 | |
595 | # define SIZEOF_SIZE_T 4 | |
596 | # endif | |
597 | #endif | |
598 | ||
599 | /* | |
600 | Define various OS X symbols before including wx/chkconf.h which uses them. | |
601 | ||
602 | __WXOSX_MAC__ means Mac OS X, non embedded | |
603 | __WXOSX_IPHONE__ means OS X iPhone | |
604 | */ | |
605 | ||
606 | /* | |
607 | Normally all of __WXOSX_XXX__, __WXOSX__ and __WXMAC__ are defined by | |
608 | configure but ensure that we also define them if configure was not used for | |
609 | whatever reason. | |
610 | ||
611 | The primary symbol remains __WXOSX_XXX__ one, __WXOSX__ exists to allow | |
612 | checking for any OS X port (Carbon and Cocoa) and __WXMAC__ is an old name | |
613 | for it. | |
614 | */ | |
da0ee16e | 615 | #if defined(__WXOSX_CARBON__) || defined(__WXOSX_COCOA__) || defined(__WXOSX_IPHONE__) |
3d909cc4 SC |
616 | # ifndef __WXOSX__ |
617 | # define __WXOSX__ 1 | |
618 | # endif | |
619 | # ifndef __WXMAC__ | |
620 | # define __WXMAC__ 1 | |
621 | # endif | |
622 | #endif | |
623 | ||
624 | #ifdef __WXOSX__ | |
625 | /* setup precise defines according to sdk used */ | |
626 | # include <TargetConditionals.h> | |
627 | # if defined(__WXOSX_IPHONE__) | |
628 | # if !( defined(TARGET_OS_IPHONE) && TARGET_OS_IPHONE ) | |
629 | # error "incorrect SDK for an iPhone build" | |
630 | # endif | |
631 | # else | |
632 | # if wxUSE_GUI && !(defined(__WXOSX_CARBON__) || defined(__WXOSX_COCOA__)) | |
633 | # error "one of __WXOSX_IPHONE__, __WXOSX_CARBON__ or __WXOSX_COCOA__ must be defined for the GUI build" | |
634 | # endif | |
635 | # if !( defined(TARGET_OS_MAC) && TARGET_OS_MAC ) | |
636 | # error "incorrect SDK for a Mac OS X build" | |
637 | # endif | |
638 | # define __WXOSX_MAC__ 1 | |
639 | # endif | |
640 | #endif | |
641 | ||
642 | #ifdef __WXOSX_MAC__ | |
643 | # if defined(__MACH__) | |
644 | # include <AvailabilityMacros.h> | |
645 | # ifndef MAC_OS_X_VERSION_10_4 | |
646 | # define MAC_OS_X_VERSION_10_4 1040 | |
647 | # endif | |
648 | # ifndef MAC_OS_X_VERSION_10_5 | |
649 | # define MAC_OS_X_VERSION_10_5 1050 | |
650 | # endif | |
651 | # ifndef MAC_OS_X_VERSION_10_6 | |
652 | # define MAC_OS_X_VERSION_10_6 1060 | |
653 | # endif | |
b452fd55 RD |
654 | # ifndef MAC_OS_X_VERSION_10_7 |
655 | # define MAC_OS_X_VERSION_10_7 1070 | |
656 | # endif | |
3d909cc4 SC |
657 | # else |
658 | # error "only mach-o configurations are supported" | |
659 | # endif | |
660 | #endif | |
661 | ||
662 | /* | |
663 | __WXOSX_OR_COCOA__ is a common define to wxOSX (Carbon or Cocoa) and wxCocoa ports under OS X. | |
664 | ||
665 | DO NOT use this define in base library code. Although wxMac has its own | |
666 | private base library (and thus __WXOSX_OR_COCOA__,__WXMAC__ and related defines are | |
667 | valid there), wxCocoa shares its library with other ports like wxGTK and wxX11. | |
668 | ||
669 | To keep wx authors from screwing this up, only enable __WXOSX_OR_COCOA__ for wxCocoa when | |
670 | not compiling the base library. We determine this by first checking if | |
671 | wxUSE_BASE is not defined. If it is not defined, then we're not buildling | |
672 | the base library, and possibly not building wx at all (but actually building | |
673 | user code that's using wx). If it is defined then we must check to make sure | |
674 | it is not true. If it is true, we're building base. | |
675 | ||
676 | If you want it in the common darwin base library then use __DARWIN__. You | |
677 | can use any Darwin-available libraries like CoreFoundation but please avoid | |
678 | using OS X libraries like Carbon or CoreServices. | |
679 | ||
680 | */ | |
681 | #if defined(__WXOSX__) || (defined(__WXCOCOA__) && (!defined(wxUSE_BASE) || !wxUSE_BASE)) | |
682 | # define __WXOSX_OR_COCOA__ 1 | |
683 | #endif | |
382c4ade | 684 | |
d6f2a891 VZ |
685 | /* |
686 | check the consistency of the settings in setup.h: note that this must be | |
687 | done after setting wxUSE_UNICODE correctly as it is used in wx/chkconf.h | |
688 | and after defining the compiler macros which are used in it too | |
689 | */ | |
690 | #include "wx/chkconf.h" | |
691 | ||
692 | ||
693 | /* | |
694 | some compilers don't support iostream.h any longer, while some of theme | |
695 | are not updated with <iostream> yet, so override the users setting here | |
696 | in such case. | |
697 | */ | |
698 | #if defined(_MSC_VER) && (_MSC_VER >= 1310) | |
699 | # undef wxUSE_IOSTREAMH | |
700 | # define wxUSE_IOSTREAMH 0 | |
701 | #elif defined(__DMC__) || defined(__WATCOMC__) | |
702 | # undef wxUSE_IOSTREAMH | |
703 | # define wxUSE_IOSTREAMH 1 | |
704 | #elif defined(__MINGW32__) | |
705 | # undef wxUSE_IOSTREAMH | |
706 | # define wxUSE_IOSTREAMH 0 | |
707 | #endif /* compilers with/without iostream.h */ | |
708 | ||
709 | /* | |
710 | old C++ headers (like <iostream.h>) declare classes in the global namespace | |
711 | while the new, standard ones (like <iostream>) do it in std:: namespace, | |
712 | unless it's an old gcc version. | |
713 | ||
714 | using this macro allows constuctions like "wxSTD iostream" to work in | |
715 | either case | |
716 | */ | |
717 | #if !wxUSE_IOSTREAMH && (!defined(__GNUC__) || ( __GNUC__ > 2 ) || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95)) | |
718 | # define wxSTD std:: | |
719 | #else | |
720 | # define wxSTD | |
721 | #endif | |
722 | ||
b6937696 JJ |
723 | /* On OpenVMS with the most recent HP C++ compiler some function (i.e. wscanf) |
724 | * are only available in the std-namespace. (BUG???) | |
725 | */ | |
726 | #if defined( __VMS ) && (__DECCXX_VER >= 70100000) && !defined(__STD_CFRONT) && !defined( __NONAMESPACE_STD ) | |
727 | # define wxVMS_USE_STD std:: | |
728 | #else | |
729 | # define wxVMS_USE_STD | |
730 | #endif | |
731 | ||
455f7c82 VZ |
732 | #ifdef __VMS |
733 | #define XtDisplay XTDISPLAY | |
734 | #ifdef __WXMOTIF__ | |
735 | #define XtParent XTPARENT | |
736 | #define XtScreen XTSCREEN | |
737 | #define XtWindow XTWINDOW | |
738 | #endif | |
739 | #endif | |
740 | ||
0b30bb0b JS |
741 | /* Choose which method we will use for updating menus |
742 | * - in OnIdle, or when we receive a wxEVT_MENU_OPEN event. | |
743 | * Presently, only Windows and GTK+ support wxEVT_MENU_OPEN. | |
744 | */ | |
745 | #ifndef wxUSE_IDLEMENUUPDATES | |
1c415bab | 746 | # if (defined(__WXMSW__) || defined(__WXGTK__) || defined(__WXOSX__)) && !defined(__WXUNIVERSAL__) |
ef620df0 VZ |
747 | # define wxUSE_IDLEMENUUPDATES 0 |
748 | # else | |
749 | # define wxUSE_IDLEMENUUPDATES 1 | |
750 | # endif | |
0b30bb0b JS |
751 | #endif |
752 | ||
5e967044 JS |
753 | /* |
754 | * Define symbols that are not yet in | |
755 | * configure or possibly some setup.h files. | |
756 | * They will need to be added. | |
757 | */ | |
758 | ||
759 | #ifndef wxUSE_FILECONFIG | |
6502dc68 | 760 | # if wxUSE_CONFIG && wxUSE_TEXTFILE |
ef620df0 VZ |
761 | # define wxUSE_FILECONFIG 1 |
762 | # else | |
763 | # define wxUSE_FILECONFIG 0 | |
764 | # endif | |
5e967044 JS |
765 | #endif |
766 | ||
767 | #ifndef wxUSE_HOTKEY | |
ef620df0 | 768 | # define wxUSE_HOTKEY 0 |
5e967044 JS |
769 | #endif |
770 | ||
086b3a5b | 771 | #if !defined(wxUSE_WXDIB) && defined(__WXMSW__) |
ef620df0 | 772 | # define wxUSE_WXDIB 1 |
086b3a5b JS |
773 | #endif |
774 | ||
e55e621e VZ |
775 | /* |
776 | Optionally supported C++ features. | |
777 | */ | |
778 | ||
779 | /* | |
780 | RTTI: if it is disabled in build/msw/makefile.* then this symbol will | |
781 | already be defined but it's also possible to do it from configure (with | |
782 | g++) or by editing project files with MSVC so test for it here too. | |
783 | */ | |
784 | #ifndef wxNO_RTTI | |
3017880e VZ |
785 | /* |
786 | Only 4.3 defines __GXX_RTTI by default so its absence is not an | |
787 | indication of disabled RTTI with the previous versions. | |
788 | */ | |
789 | # if wxCHECK_GCC_VERSION(4, 3) | |
e55e621e VZ |
790 | # ifndef __GXX_RTTI |
791 | # define wxNO_RTTI | |
792 | # endif | |
793 | # elif defined(_MSC_VER) | |
794 | # ifndef _CPPRTTI | |
795 | # define wxNO_RTTI | |
796 | # endif | |
797 | # endif | |
e78c47e3 | 798 | #endif /* wxNO_RTTI */ |
e55e621e | 799 | |
78340847 | 800 | #endif /* _WX_PLATFORM_H_ */ |