SDL  2.0
SDL_config.h.in
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1 /*
2  Simple DirectMedia Layer
3  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>
4 
5  This software is provided 'as-is', without any express or implied
6  warranty. In no event will the authors be held liable for any damages
7  arising from the use of this software.
8 
9  Permission is granted to anyone to use this software for any purpose,
10  including commercial applications, and to alter it and redistribute it
11  freely, subject to the following restrictions:
12 
13  1. The origin of this software must not be misrepresented; you must not
14  claim that you wrote the original software. If you use this software
15  in a product, an acknowledgment in the product documentation would be
16  appreciated but is not required.
17  2. Altered source versions must be plainly marked as such, and must not be
18  misrepresented as being the original software.
19  3. This notice may not be removed or altered from any source distribution.
20 */
21 
22 #ifndef SDL_config_h_
23 #define SDL_config_h_
24 
25 /**
26  * \file SDL_config.h.in
27  *
28  * This is a set of defines to configure the SDL features
29  */
30 
31 /* General platform specific identifiers */
32 #include "SDL_platform.h"
33 
34 /* Make sure that this isn't included by Visual C++ */
35 #ifdef _MSC_VER
36 #error You should run git checkout -f include/SDL_config.h
37 #endif
38 
39 /* C language features */
40 #undef const
41 #undef inline
42 #undef volatile
43 
44 /* C datatypes */
45 #if defined(__LP64__) || defined(_LP64) || defined(_WIN64)
46 #define SIZEOF_VOIDP 8
47 #else
48 #define SIZEOF_VOIDP 4
49 #endif
50 
51 #undef HAVE_GCC_ATOMICS
52 #undef HAVE_GCC_SYNC_LOCK_TEST_AND_SET
53 
54 /* Comment this if you want to build without any C library requirements */
55 #undef HAVE_LIBC
56 #if HAVE_LIBC
57 
58 /* Useful headers */
59 #undef STDC_HEADERS
60 #undef HAVE_ALLOCA_H
61 #undef HAVE_CTYPE_H
62 #undef HAVE_FLOAT_H
63 #undef HAVE_ICONV_H
64 #undef HAVE_INTTYPES_H
65 #undef HAVE_LIMITS_H
66 #undef HAVE_MALLOC_H
67 #undef HAVE_MATH_H
68 #undef HAVE_MEMORY_H
69 #undef HAVE_SIGNAL_H
70 #undef HAVE_STDARG_H
71 #undef HAVE_STDINT_H
72 #undef HAVE_STDIO_H
73 #undef HAVE_STDLIB_H
74 #undef HAVE_STRINGS_H
75 #undef HAVE_STRING_H
76 #undef HAVE_SYS_TYPES_H
77 #undef HAVE_WCHAR_H
78 #undef HAVE_PTHREAD_NP_H
79 #undef HAVE_LIBUNWIND_H
80 
81 /* C library functions */
82 #undef HAVE_DLOPEN
83 #undef HAVE_MALLOC
84 #undef HAVE_CALLOC
85 #undef HAVE_REALLOC
86 #undef HAVE_FREE
87 #undef HAVE_ALLOCA
88 #ifndef __WIN32__ /* Don't use C runtime versions of these on Windows */
89 #undef HAVE_GETENV
90 #undef HAVE_SETENV
91 #undef HAVE_PUTENV
92 #undef HAVE_UNSETENV
93 #endif
94 #undef HAVE_QSORT
95 #undef HAVE_ABS
96 #undef HAVE_BCOPY
97 #undef HAVE_MEMSET
98 #undef HAVE_MEMCPY
99 #undef HAVE_MEMMOVE
100 #undef HAVE_MEMCMP
101 #undef HAVE_WCSLEN
102 #undef HAVE_WCSLCPY
103 #undef HAVE_WCSLCAT
104 #undef HAVE__WCSDUP
105 #undef HAVE_WCSDUP
106 #undef HAVE_WCSSTR
107 #undef HAVE_WCSCMP
108 #undef HAVE_WCSNCMP
109 #undef HAVE_WCSCASECMP
110 #undef HAVE__WCSICMP
111 #undef HAVE_WCSNCASECMP
112 #undef HAVE__WCSNICMP
113 #undef HAVE_STRLEN
114 #undef HAVE_STRLCPY
115 #undef HAVE_STRLCAT
116 #undef HAVE__STRREV
117 #undef HAVE__STRUPR
118 #undef HAVE__STRLWR
119 #undef HAVE_INDEX
120 #undef HAVE_RINDEX
121 #undef HAVE_STRCHR
122 #undef HAVE_STRRCHR
123 #undef HAVE_STRSTR
124 #undef HAVE_STRTOK_R
125 #undef HAVE_ITOA
126 #undef HAVE__LTOA
127 #undef HAVE__UITOA
128 #undef HAVE__ULTOA
129 #undef HAVE_STRTOL
130 #undef HAVE_STRTOUL
131 #undef HAVE__I64TOA
132 #undef HAVE__UI64TOA
133 #undef HAVE_STRTOLL
134 #undef HAVE_STRTOULL
135 #undef HAVE_STRTOD
136 #undef HAVE_ATOI
137 #undef HAVE_ATOF
138 #undef HAVE_STRCMP
139 #undef HAVE_STRNCMP
140 #undef HAVE__STRICMP
141 #undef HAVE_STRCASECMP
142 #undef HAVE__STRNICMP
143 #undef HAVE_STRNCASECMP
144 #undef HAVE_SSCANF
145 #undef HAVE_VSSCANF
146 #undef HAVE_SNPRINTF
147 #undef HAVE_VSNPRINTF
148 #undef HAVE_M_PI
149 #undef HAVE_ACOS
150 #undef HAVE_ACOSF
151 #undef HAVE_ASIN
152 #undef HAVE_ASINF
153 #undef HAVE_ATAN
154 #undef HAVE_ATANF
155 #undef HAVE_ATAN2
156 #undef HAVE_ATAN2F
157 #undef HAVE_CEIL
158 #undef HAVE_CEILF
159 #undef HAVE_COPYSIGN
160 #undef HAVE_COPYSIGNF
161 #undef HAVE_COS
162 #undef HAVE_COSF
163 #undef HAVE_EXP
164 #undef HAVE_EXPF
165 #undef HAVE_FABS
166 #undef HAVE_FABSF
167 #undef HAVE_FLOOR
168 #undef HAVE_FLOORF
169 #undef HAVE_FMOD
170 #undef HAVE_FMODF
171 #undef HAVE_LOG
172 #undef HAVE_LOGF
173 #undef HAVE_LOG10
174 #undef HAVE_LOG10F
175 #undef HAVE_LROUND
176 #undef HAVE_LROUNDF
177 #undef HAVE_POW
178 #undef HAVE_POWF
179 #undef HAVE_ROUND
180 #undef HAVE_ROUNDF
181 #undef HAVE_SCALBN
182 #undef HAVE_SCALBNF
183 #undef HAVE_SIN
184 #undef HAVE_SINF
185 #undef HAVE_SQRT
186 #undef HAVE_SQRTF
187 #undef HAVE_TAN
188 #undef HAVE_TANF
189 #undef HAVE_TRUNC
190 #undef HAVE_TRUNCF
191 #undef HAVE_FOPEN64
192 #undef HAVE_FSEEKO
193 #undef HAVE_FSEEKO64
194 #undef HAVE_SIGACTION
195 #undef HAVE_SA_SIGACTION
196 #undef HAVE_SETJMP
197 #undef HAVE_NANOSLEEP
198 #undef HAVE_SYSCONF
199 #undef HAVE_SYSCTLBYNAME
200 #undef HAVE_CLOCK_GETTIME
201 #undef HAVE_GETPAGESIZE
202 #undef HAVE_MPROTECT
203 #undef HAVE_ICONV
204 #undef HAVE_PTHREAD_SETNAME_NP
205 #undef HAVE_PTHREAD_SET_NAME_NP
206 #undef HAVE_SEM_TIMEDWAIT
207 #undef HAVE_GETAUXVAL
208 #undef HAVE_ELF_AUX_INFO
209 #undef HAVE_POLL
210 #undef HAVE__EXIT
211 
212 #else
213 #define HAVE_STDARG_H 1
214 #define HAVE_STDDEF_H 1
215 #define HAVE_STDINT_H 1
216 #endif /* HAVE_LIBC */
217 
218 #undef HAVE_O_CLOEXEC
219 #undef HAVE_ALTIVEC_H
220 #undef HAVE_DBUS_DBUS_H
221 #undef HAVE_FCITX
222 #undef HAVE_SYS_INOTIFY_H
223 #undef HAVE_INOTIFY_INIT
224 #undef HAVE_INOTIFY_INIT1
225 #undef HAVE_INOTIFY
226 #undef HAVE_IBUS_IBUS_H
227 #undef HAVE_IMMINTRIN_H
228 #undef HAVE_LIBUDEV_H
229 #undef HAVE_LIBSAMPLERATE_H
230 #undef HAVE_LIBDECOR_H
231 
232 #undef HAVE_DDRAW_H
233 #undef HAVE_DINPUT_H
234 #undef HAVE_DSOUND_H
235 #undef HAVE_DXGI_H
236 #undef HAVE_WINDOWS_GAMING_INPUT_H
237 #undef HAVE_XINPUT_H
238 #undef HAVE_XINPUT_GAMEPAD_EX
239 #undef HAVE_XINPUT_STATE_EX
240 
241 #undef HAVE_MMDEVICEAPI_H
242 #undef HAVE_AUDIOCLIENT_H
243 #undef HAVE_SENSORSAPI_H
244 
245 /* SDL internal assertion support */
246 #undef SDL_DEFAULT_ASSERT_LEVEL
247 
248 /* Allow disabling of core subsystems */
249 #undef SDL_ATOMIC_DISABLED
250 #undef SDL_AUDIO_DISABLED
251 #undef SDL_CPUINFO_DISABLED
252 #undef SDL_EVENTS_DISABLED
253 #undef SDL_FILE_DISABLED
254 #undef SDL_JOYSTICK_DISABLED
255 #undef SDL_HAPTIC_DISABLED
256 #undef SDL_HIDAPI_DISABLED
257 #undef SDL_SENSOR_DISABLED
258 #undef SDL_LOADSO_DISABLED
259 #undef SDL_RENDER_DISABLED
260 #undef SDL_THREADS_DISABLED
261 #undef SDL_TIMERS_DISABLED
262 #undef SDL_VIDEO_DISABLED
263 #undef SDL_POWER_DISABLED
264 #undef SDL_FILESYSTEM_DISABLED
265 
266 /* Enable various audio drivers */
267 #undef SDL_AUDIO_DRIVER_AAUDIO
268 #undef SDL_AUDIO_DRIVER_ALSA
269 #undef SDL_AUDIO_DRIVER_ALSA_DYNAMIC
270 #undef SDL_AUDIO_DRIVER_ANDROID
271 #undef SDL_AUDIO_DRIVER_ARTS
272 #undef SDL_AUDIO_DRIVER_ARTS_DYNAMIC
273 #undef SDL_AUDIO_DRIVER_COREAUDIO
274 #undef SDL_AUDIO_DRIVER_DISK
275 #undef SDL_AUDIO_DRIVER_DSOUND
276 #undef SDL_AUDIO_DRIVER_DUMMY
277 #undef SDL_AUDIO_DRIVER_EMSCRIPTEN
278 #undef SDL_AUDIO_DRIVER_ESD
279 #undef SDL_AUDIO_DRIVER_ESD_DYNAMIC
280 #undef SDL_AUDIO_DRIVER_FUSIONSOUND
281 #undef SDL_AUDIO_DRIVER_FUSIONSOUND_DYNAMIC
282 #undef SDL_AUDIO_DRIVER_HAIKU
283 #undef SDL_AUDIO_DRIVER_JACK
284 #undef SDL_AUDIO_DRIVER_JACK_DYNAMIC
285 #undef SDL_AUDIO_DRIVER_NACL
286 #undef SDL_AUDIO_DRIVER_NAS
287 #undef SDL_AUDIO_DRIVER_NAS_DYNAMIC
288 #undef SDL_AUDIO_DRIVER_NETBSD
289 #undef SDL_AUDIO_DRIVER_OPENSLES
290 #undef SDL_AUDIO_DRIVER_OSS
291 #undef SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H
292 #undef SDL_AUDIO_DRIVER_PAUDIO
293 #undef SDL_AUDIO_DRIVER_PIPEWIRE
294 #undef SDL_AUDIO_DRIVER_PIPEWIRE_DYNAMIC
295 #undef SDL_AUDIO_DRIVER_PULSEAUDIO
296 #undef SDL_AUDIO_DRIVER_PULSEAUDIO_DYNAMIC
297 #undef SDL_AUDIO_DRIVER_QSA
298 #undef SDL_AUDIO_DRIVER_SNDIO
299 #undef SDL_AUDIO_DRIVER_SNDIO_DYNAMIC
300 #undef SDL_AUDIO_DRIVER_SUNAUDIO
301 #undef SDL_AUDIO_DRIVER_WASAPI
302 #undef SDL_AUDIO_DRIVER_WINMM
303 #undef SDL_AUDIO_DRIVER_OS2
304 
305 /* Enable various input drivers */
306 #undef SDL_INPUT_LINUXEV
307 #undef SDL_INPUT_FBSDKBIO
308 #undef SDL_INPUT_LINUXKD
309 #undef SDL_INPUT_WSCONS
310 #undef SDL_JOYSTICK_HAIKU
311 #undef SDL_JOYSTICK_DINPUT
312 #undef SDL_JOYSTICK_WGI
313 #undef SDL_JOYSTICK_XINPUT
314 #undef SDL_JOYSTICK_DUMMY
315 #undef SDL_JOYSTICK_IOKIT
316 #undef SDL_JOYSTICK_MFI
317 #undef SDL_JOYSTICK_LINUX
318 #undef SDL_JOYSTICK_ANDROID
319 #undef SDL_JOYSTICK_OS2
320 #undef SDL_JOYSTICK_USBHID
321 #undef SDL_HAVE_MACHINE_JOYSTICK_H
322 #undef SDL_JOYSTICK_HIDAPI
323 #undef SDL_JOYSTICK_RAWINPUT
324 #undef SDL_JOYSTICK_EMSCRIPTEN
325 #undef SDL_JOYSTICK_VIRTUAL
326 #undef SDL_HAPTIC_DUMMY
327 #undef SDL_HAPTIC_ANDROID
328 #undef SDL_HAPTIC_LINUX
329 #undef SDL_HAPTIC_IOKIT
330 #undef SDL_HAPTIC_DINPUT
331 #undef SDL_HAPTIC_XINPUT
332 
333 /* Enable various sensor drivers */
334 #undef SDL_SENSOR_ANDROID
335 #undef SDL_SENSOR_COREMOTION
336 #undef SDL_SENSOR_WINDOWS
337 #undef SDL_SENSOR_DUMMY
338 
339 /* Enable various shared object loading systems */
340 #undef SDL_LOADSO_DLOPEN
341 #undef SDL_LOADSO_DUMMY
342 #undef SDL_LOADSO_LDG
343 #undef SDL_LOADSO_WINDOWS
344 #undef SDL_LOADSO_OS2
345 
346 /* Enable various threading systems */
347 #undef SDL_THREAD_GENERIC_COND_SUFFIX
348 #undef SDL_THREAD_PTHREAD
349 #undef SDL_THREAD_PTHREAD_RECURSIVE_MUTEX
350 #undef SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP
351 #undef SDL_THREAD_WINDOWS
352 #undef SDL_THREAD_OS2
353 
354 /* Enable various timer systems */
355 #undef SDL_TIMER_HAIKU
356 #undef SDL_TIMER_DUMMY
357 #undef SDL_TIMER_UNIX
358 #undef SDL_TIMER_WINDOWS
359 #undef SDL_TIMER_OS2
360 
361 /* Enable various video drivers */
362 #undef SDL_VIDEO_DRIVER_HAIKU
363 #undef SDL_VIDEO_DRIVER_COCOA
364 #undef SDL_VIDEO_DRIVER_DIRECTFB
365 #undef SDL_VIDEO_DRIVER_DIRECTFB_DYNAMIC
366 #undef SDL_VIDEO_DRIVER_DUMMY
367 #undef SDL_VIDEO_DRIVER_WINDOWS
368 #undef SDL_VIDEO_DRIVER_WAYLAND
369 #undef SDL_VIDEO_DRIVER_WAYLAND_QT_TOUCH
370 #undef SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC
371 #undef SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC_EGL
372 #undef SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC_CURSOR
373 #undef SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC_XKBCOMMON
374 #undef SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC_LIBDECOR
375 #undef SDL_VIDEO_DRIVER_X11
376 #undef SDL_VIDEO_DRIVER_RPI
377 #undef SDL_VIDEO_DRIVER_KMSDRM
378 #undef SDL_VIDEO_DRIVER_KMSDRM_DYNAMIC
379 #undef SDL_VIDEO_DRIVER_KMSDRM_DYNAMIC_GBM
380 #undef SDL_VIDEO_DRIVER_ANDROID
381 #undef SDL_VIDEO_DRIVER_EMSCRIPTEN
382 #undef SDL_VIDEO_DRIVER_OFFSCREEN
383 #undef SDL_VIDEO_DRIVER_X11_DYNAMIC
384 #undef SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT
385 #undef SDL_VIDEO_DRIVER_X11_DYNAMIC_XCURSOR
386 #undef SDL_VIDEO_DRIVER_X11_DYNAMIC_XINERAMA
387 #undef SDL_VIDEO_DRIVER_X11_DYNAMIC_XINPUT2
388 #undef SDL_VIDEO_DRIVER_X11_DYNAMIC_XFIXES
389 #undef SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR
390 #undef SDL_VIDEO_DRIVER_X11_DYNAMIC_XSS
391 #undef SDL_VIDEO_DRIVER_X11_DYNAMIC_XVIDMODE
392 #undef SDL_VIDEO_DRIVER_X11_XCURSOR
393 #undef SDL_VIDEO_DRIVER_X11_XDBE
394 #undef SDL_VIDEO_DRIVER_X11_XINERAMA
395 #undef SDL_VIDEO_DRIVER_X11_XINPUT2
396 #undef SDL_VIDEO_DRIVER_X11_XINPUT2_SUPPORTS_MULTITOUCH
397 #undef SDL_VIDEO_DRIVER_X11_XFIXES
398 #undef SDL_VIDEO_DRIVER_X11_XRANDR
399 #undef SDL_VIDEO_DRIVER_X11_XSCRNSAVER
400 #undef SDL_VIDEO_DRIVER_X11_XSHAPE
401 #undef SDL_VIDEO_DRIVER_X11_XVIDMODE
402 #undef SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS
403 #undef SDL_VIDEO_DRIVER_X11_HAS_XKBKEYCODETOKEYSYM
404 #undef SDL_VIDEO_DRIVER_NACL
405 #undef SDL_VIDEO_DRIVER_VIVANTE
406 #undef SDL_VIDEO_DRIVER_VIVANTE_VDK
407 #undef SDL_VIDEO_DRIVER_OS2
408 #undef SDL_VIDEO_DRIVER_QNX
409 #undef SDL_VIDEO_DRIVER_RISCOS
410 
411 #undef SDL_VIDEO_RENDER_D3D
412 #undef SDL_VIDEO_RENDER_D3D11
413 #undef SDL_VIDEO_RENDER_OGL
414 #undef SDL_VIDEO_RENDER_OGL_ES
415 #undef SDL_VIDEO_RENDER_OGL_ES2
416 #undef SDL_VIDEO_RENDER_DIRECTFB
417 #undef SDL_VIDEO_RENDER_METAL
418 
419 /* Enable OpenGL support */
420 #undef SDL_VIDEO_OPENGL
421 #undef SDL_VIDEO_OPENGL_ES
422 #undef SDL_VIDEO_OPENGL_ES2
423 #undef SDL_VIDEO_OPENGL_BGL
424 #undef SDL_VIDEO_OPENGL_CGL
425 #undef SDL_VIDEO_OPENGL_EGL
426 #undef SDL_VIDEO_OPENGL_GLX
427 #undef SDL_VIDEO_OPENGL_WGL
428 #undef SDL_VIDEO_OPENGL_OSMESA
429 #undef SDL_VIDEO_OPENGL_OSMESA_DYNAMIC
430 
431 /* Enable Vulkan support */
432 #undef SDL_VIDEO_VULKAN
433 
434 /* Enable Metal support */
435 #undef SDL_VIDEO_METAL
436 
437 /* Enable system power support */
438 #undef SDL_POWER_LINUX
439 #undef SDL_POWER_WINDOWS
440 #undef SDL_POWER_MACOSX
441 #undef SDL_POWER_HAIKU
442 #undef SDL_POWER_ANDROID
443 #undef SDL_POWER_EMSCRIPTEN
444 #undef SDL_POWER_HARDWIRED
445 
446 /* Enable system filesystem support */
447 #undef SDL_FILESYSTEM_HAIKU
448 #undef SDL_FILESYSTEM_COCOA
449 #undef SDL_FILESYSTEM_DUMMY
450 #undef SDL_FILESYSTEM_UNIX
451 #undef SDL_FILESYSTEM_WINDOWS
452 #undef SDL_FILESYSTEM_NACL
453 #undef SDL_FILESYSTEM_ANDROID
454 #undef SDL_FILESYSTEM_EMSCRIPTEN
455 #undef SDL_FILESYSTEM_OS2
456 #undef SDL_FILESYSTEM_RISCOS
457 
458 /* Enable assembly routines */
459 #undef SDL_ASSEMBLY_ROUTINES
460 #undef SDL_ALTIVEC_BLITTERS
461 #undef SDL_ARM_SIMD_BLITTERS
462 #undef SDL_ARM_NEON_BLITTERS
463 
464 /* Whether SDL_DYNAMIC_API needs dlopen() */
465 #undef DYNAPI_NEEDS_DLOPEN
466 
467 /* Enable ime support */
468 #undef SDL_USE_IME
469 
470 /* Enable dynamic udev support */
471 #undef SDL_UDEV_DYNAMIC
472 
473 /* Enable dynamic libusb support */
474 #undef SDL_LIBUSB_DYNAMIC
475 
476 /* Enable dynamic libsamplerate support */
477 #undef SDL_LIBSAMPLERATE_DYNAMIC
478 
479 #endif /* SDL_config_h_ */