SDL  2.0
SDL_config.h.in
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1 /*
2  Simple DirectMedia Layer
3  Copyright (C) 1997-2022 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_TPCSHRD_H
244 #undef HAVE_SENSORSAPI_H
245 
246 /* SDL internal assertion support */
247 #undef SDL_DEFAULT_ASSERT_LEVEL
248 
249 /* Allow disabling of core subsystems */
250 #undef SDL_ATOMIC_DISABLED
251 #undef SDL_AUDIO_DISABLED
252 #undef SDL_CPUINFO_DISABLED
253 #undef SDL_EVENTS_DISABLED
254 #undef SDL_FILE_DISABLED
255 #undef SDL_JOYSTICK_DISABLED
256 #undef SDL_HAPTIC_DISABLED
257 #undef SDL_HIDAPI_DISABLED
258 #undef SDL_SENSOR_DISABLED
259 #undef SDL_LOADSO_DISABLED
260 #undef SDL_RENDER_DISABLED
261 #undef SDL_THREADS_DISABLED
262 #undef SDL_TIMERS_DISABLED
263 #undef SDL_VIDEO_DISABLED
264 #undef SDL_POWER_DISABLED
265 #undef SDL_FILESYSTEM_DISABLED
266 
267 /* Enable various audio drivers */
268 #undef SDL_AUDIO_DRIVER_AAUDIO
269 #undef SDL_AUDIO_DRIVER_ALSA
270 #undef SDL_AUDIO_DRIVER_ALSA_DYNAMIC
271 #undef SDL_AUDIO_DRIVER_ANDROID
272 #undef SDL_AUDIO_DRIVER_ARTS
273 #undef SDL_AUDIO_DRIVER_ARTS_DYNAMIC
274 #undef SDL_AUDIO_DRIVER_COREAUDIO
275 #undef SDL_AUDIO_DRIVER_DISK
276 #undef SDL_AUDIO_DRIVER_DSOUND
277 #undef SDL_AUDIO_DRIVER_DUMMY
278 #undef SDL_AUDIO_DRIVER_EMSCRIPTEN
279 #undef SDL_AUDIO_DRIVER_ESD
280 #undef SDL_AUDIO_DRIVER_ESD_DYNAMIC
281 #undef SDL_AUDIO_DRIVER_FUSIONSOUND
282 #undef SDL_AUDIO_DRIVER_FUSIONSOUND_DYNAMIC
283 #undef SDL_AUDIO_DRIVER_HAIKU
284 #undef SDL_AUDIO_DRIVER_JACK
285 #undef SDL_AUDIO_DRIVER_JACK_DYNAMIC
286 #undef SDL_AUDIO_DRIVER_NACL
287 #undef SDL_AUDIO_DRIVER_NAS
288 #undef SDL_AUDIO_DRIVER_NAS_DYNAMIC
289 #undef SDL_AUDIO_DRIVER_NETBSD
290 #undef SDL_AUDIO_DRIVER_OPENSLES
291 #undef SDL_AUDIO_DRIVER_OSS
292 #undef SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H
293 #undef SDL_AUDIO_DRIVER_PAUDIO
294 #undef SDL_AUDIO_DRIVER_PIPEWIRE
295 #undef SDL_AUDIO_DRIVER_PIPEWIRE_DYNAMIC
296 #undef SDL_AUDIO_DRIVER_PULSEAUDIO
297 #undef SDL_AUDIO_DRIVER_PULSEAUDIO_DYNAMIC
298 #undef SDL_AUDIO_DRIVER_QSA
299 #undef SDL_AUDIO_DRIVER_SNDIO
300 #undef SDL_AUDIO_DRIVER_SNDIO_DYNAMIC
301 #undef SDL_AUDIO_DRIVER_SUNAUDIO
302 #undef SDL_AUDIO_DRIVER_WASAPI
303 #undef SDL_AUDIO_DRIVER_WINMM
304 #undef SDL_AUDIO_DRIVER_OS2
305 
306 /* Enable various input drivers */
307 #undef SDL_INPUT_LINUXEV
308 #undef SDL_INPUT_FBSDKBIO
309 #undef SDL_INPUT_LINUXKD
310 #undef SDL_INPUT_WSCONS
311 #undef SDL_JOYSTICK_HAIKU
312 #undef SDL_JOYSTICK_DINPUT
313 #undef SDL_JOYSTICK_WGI
314 #undef SDL_JOYSTICK_XINPUT
315 #undef SDL_JOYSTICK_DUMMY
316 #undef SDL_JOYSTICK_IOKIT
317 #undef SDL_JOYSTICK_MFI
318 #undef SDL_JOYSTICK_LINUX
319 #undef SDL_JOYSTICK_ANDROID
320 #undef SDL_JOYSTICK_OS2
321 #undef SDL_JOYSTICK_USBHID
322 #undef SDL_HAVE_MACHINE_JOYSTICK_H
323 #undef SDL_JOYSTICK_HIDAPI
324 #undef SDL_JOYSTICK_RAWINPUT
325 #undef SDL_JOYSTICK_EMSCRIPTEN
326 #undef SDL_JOYSTICK_VIRTUAL
327 #undef SDL_HAPTIC_DUMMY
328 #undef SDL_HAPTIC_ANDROID
329 #undef SDL_HAPTIC_LINUX
330 #undef SDL_HAPTIC_IOKIT
331 #undef SDL_HAPTIC_DINPUT
332 #undef SDL_HAPTIC_XINPUT
333 
334 /* Enable various sensor drivers */
335 #undef SDL_SENSOR_ANDROID
336 #undef SDL_SENSOR_COREMOTION
337 #undef SDL_SENSOR_WINDOWS
338 #undef SDL_SENSOR_DUMMY
339 
340 /* Enable various shared object loading systems */
341 #undef SDL_LOADSO_DLOPEN
342 #undef SDL_LOADSO_DUMMY
343 #undef SDL_LOADSO_LDG
344 #undef SDL_LOADSO_WINDOWS
345 #undef SDL_LOADSO_OS2
346 
347 /* Enable various threading systems */
348 #undef SDL_THREAD_GENERIC_COND_SUFFIX
349 #undef SDL_THREAD_PTHREAD
350 #undef SDL_THREAD_PTHREAD_RECURSIVE_MUTEX
351 #undef SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP
352 #undef SDL_THREAD_WINDOWS
353 #undef SDL_THREAD_OS2
354 
355 /* Enable various timer systems */
356 #undef SDL_TIMER_HAIKU
357 #undef SDL_TIMER_DUMMY
358 #undef SDL_TIMER_UNIX
359 #undef SDL_TIMER_WINDOWS
360 #undef SDL_TIMER_OS2
361 
362 /* Enable various video drivers */
363 #undef SDL_VIDEO_DRIVER_HAIKU
364 #undef SDL_VIDEO_DRIVER_COCOA
365 #undef SDL_VIDEO_DRIVER_DIRECTFB
366 #undef SDL_VIDEO_DRIVER_DIRECTFB_DYNAMIC
367 #undef SDL_VIDEO_DRIVER_DUMMY
368 #undef SDL_VIDEO_DRIVER_WINDOWS
369 #undef SDL_VIDEO_DRIVER_WAYLAND
370 #undef SDL_VIDEO_DRIVER_WAYLAND_QT_TOUCH
371 #undef SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC
372 #undef SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC_EGL
373 #undef SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC_CURSOR
374 #undef SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC_XKBCOMMON
375 #undef SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC_LIBDECOR
376 #undef SDL_VIDEO_DRIVER_X11
377 #undef SDL_VIDEO_DRIVER_RPI
378 #undef SDL_VIDEO_DRIVER_KMSDRM
379 #undef SDL_VIDEO_DRIVER_KMSDRM_DYNAMIC
380 #undef SDL_VIDEO_DRIVER_KMSDRM_DYNAMIC_GBM
381 #undef SDL_VIDEO_DRIVER_ANDROID
382 #undef SDL_VIDEO_DRIVER_EMSCRIPTEN
383 #undef SDL_VIDEO_DRIVER_OFFSCREEN
384 #undef SDL_VIDEO_DRIVER_X11_DYNAMIC
385 #undef SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT
386 #undef SDL_VIDEO_DRIVER_X11_DYNAMIC_XCURSOR
387 #undef SDL_VIDEO_DRIVER_X11_DYNAMIC_XINERAMA
388 #undef SDL_VIDEO_DRIVER_X11_DYNAMIC_XINPUT2
389 #undef SDL_VIDEO_DRIVER_X11_DYNAMIC_XFIXES
390 #undef SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR
391 #undef SDL_VIDEO_DRIVER_X11_DYNAMIC_XSS
392 #undef SDL_VIDEO_DRIVER_X11_DYNAMIC_XVIDMODE
393 #undef SDL_VIDEO_DRIVER_X11_XCURSOR
394 #undef SDL_VIDEO_DRIVER_X11_XDBE
395 #undef SDL_VIDEO_DRIVER_X11_XINERAMA
396 #undef SDL_VIDEO_DRIVER_X11_XINPUT2
397 #undef SDL_VIDEO_DRIVER_X11_XINPUT2_SUPPORTS_MULTITOUCH
398 #undef SDL_VIDEO_DRIVER_X11_XFIXES
399 #undef SDL_VIDEO_DRIVER_X11_XRANDR
400 #undef SDL_VIDEO_DRIVER_X11_XSCRNSAVER
401 #undef SDL_VIDEO_DRIVER_X11_XSHAPE
402 #undef SDL_VIDEO_DRIVER_X11_XVIDMODE
403 #undef SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS
404 #undef SDL_VIDEO_DRIVER_X11_HAS_XKBKEYCODETOKEYSYM
405 #undef SDL_VIDEO_DRIVER_NACL
406 #undef SDL_VIDEO_DRIVER_VIVANTE
407 #undef SDL_VIDEO_DRIVER_VIVANTE_VDK
408 #undef SDL_VIDEO_DRIVER_OS2
409 #undef SDL_VIDEO_DRIVER_QNX
410 #undef SDL_VIDEO_DRIVER_RISCOS
411 
412 #undef SDL_VIDEO_RENDER_D3D
413 #undef SDL_VIDEO_RENDER_D3D11
414 #undef SDL_VIDEO_RENDER_OGL
415 #undef SDL_VIDEO_RENDER_OGL_ES
416 #undef SDL_VIDEO_RENDER_OGL_ES2
417 #undef SDL_VIDEO_RENDER_DIRECTFB
418 #undef SDL_VIDEO_RENDER_METAL
419 
420 /* Enable OpenGL support */
421 #undef SDL_VIDEO_OPENGL
422 #undef SDL_VIDEO_OPENGL_ES
423 #undef SDL_VIDEO_OPENGL_ES2
424 #undef SDL_VIDEO_OPENGL_BGL
425 #undef SDL_VIDEO_OPENGL_CGL
426 #undef SDL_VIDEO_OPENGL_EGL
427 #undef SDL_VIDEO_OPENGL_GLX
428 #undef SDL_VIDEO_OPENGL_WGL
429 #undef SDL_VIDEO_OPENGL_OSMESA
430 #undef SDL_VIDEO_OPENGL_OSMESA_DYNAMIC
431 
432 /* Enable Vulkan support */
433 #undef SDL_VIDEO_VULKAN
434 
435 /* Enable Metal support */
436 #undef SDL_VIDEO_METAL
437 
438 /* Enable system power support */
439 #undef SDL_POWER_LINUX
440 #undef SDL_POWER_WINDOWS
441 #undef SDL_POWER_MACOSX
442 #undef SDL_POWER_HAIKU
443 #undef SDL_POWER_ANDROID
444 #undef SDL_POWER_EMSCRIPTEN
445 #undef SDL_POWER_HARDWIRED
446 
447 /* Enable system filesystem support */
448 #undef SDL_FILESYSTEM_HAIKU
449 #undef SDL_FILESYSTEM_COCOA
450 #undef SDL_FILESYSTEM_DUMMY
451 #undef SDL_FILESYSTEM_UNIX
452 #undef SDL_FILESYSTEM_WINDOWS
453 #undef SDL_FILESYSTEM_NACL
454 #undef SDL_FILESYSTEM_ANDROID
455 #undef SDL_FILESYSTEM_EMSCRIPTEN
456 #undef SDL_FILESYSTEM_OS2
457 #undef SDL_FILESYSTEM_RISCOS
458 
459 /* Enable assembly routines */
460 #undef SDL_ASSEMBLY_ROUTINES
461 #undef SDL_ALTIVEC_BLITTERS
462 #undef SDL_ARM_SIMD_BLITTERS
463 #undef SDL_ARM_NEON_BLITTERS
464 
465 /* Whether SDL_DYNAMIC_API needs dlopen() */
466 #undef DYNAPI_NEEDS_DLOPEN
467 
468 /* Enable ime support */
469 #undef SDL_USE_IME
470 
471 /* Enable dynamic udev support */
472 #undef SDL_UDEV_DYNAMIC
473 
474 /* Enable dynamic libusb support */
475 #undef SDL_LIBUSB_DYNAMIC
476 
477 /* Enable dynamic libsamplerate support */
478 #undef SDL_LIBSAMPLERATE_DYNAMIC
479 
480 #endif /* SDL_config_h_ */